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Mastering Bandwidth Efficiency: Dahua’s Smart Codec Revolution in Surveillance Systems

Mastering Bandwidth Efficiency: Dahua’s Smart Codec Revolution in Surveillance Systems
In today’s security landscape, video surveillance has evolved from simple monitoring to complex, data-intensive operations. Organizations deploy numerous high-resolution cameras across multiple locations, generating massive amounts of data that must be transmitted, processed, and stored efficiently. Bandwidth optimization has become a critical challenge for security professionals, especially as organizations adopt higher-resolution cameras and real-time analytics capabilities. Traditional compression standards like H.264 and H.265, while effective in their time, struggle to keep pace with the demands of modern surveillance systems. Dahua Technology, a global leader in video surveillance solutions, has developed Smart Codec Technology to address these challenges. This innovative approach combines advanced compression algorithms with artificial intelligence to deliver superior video quality while significantly reducing bandwidth and storage requirements. This article will explore the technical aspects of Dahua’s Smart Codec, compare it with competing technologies, and provide practical implementation strategies for optimizing bandwidth in surveillance systems.

The Bandwidth Challenge in Surveillance

Modern surveillance systems face unprecedented data demands. A single 4K camera operating continuously generates approximately 1.3 terabytes of data monthly, placing significant strain on network infrastructure and storage resources. Several factors contribute to this growing bandwidth challenge:
  • Higher Resolution Cameras: The transition from standard definition to HD, 4K, and even 8K resolution cameras dramatically increases data volume. While these higher resolutions provide valuable detail for identification and analysis, they come at the cost of increased bandwidth requirements.
  • Real-Time Analytics: Advanced analytics capabilities, such as motion detection, facial recognition, and license plate recognition, require processing video streams in real-time. This processing can happen at the edge (on-camera) or in the cloud, both of which increase data flow and processing demands.
  • Multi-Site Operations: Organizations with distributed operations must transmit video data across locations, often over WAN connections with limited bandwidth and potential latency issues.
  • Regulatory Requirements: Compliance with security regulations often mandates longer retention periods for video footage, further exacerbating storage requirements.
According to industry forecasts, the global video surveillance market will reach $72.8 billion by 2026, with bandwidth optimization becoming a top priority for enterprises seeking to balance performance with operational costs.

Understanding Dahua’s Smart Codec Technology

Dahua’s Smart Codec Technology represents a significant advancement in video compression for surveillance applications. It combines several proprietary compression algorithms, including H.265+, H.264+, and HDCVI 6.0, to achieve industry-leading compression ratios without compromising video quality. Unlike generic codecs that apply uniform compression across entire video streams, Dahua’s Smart Codec leverages artificial intelligence and scene-adaptive algorithms to prioritize critical details while eliminating redundant data.

Core Components

  • Dynamic Bitrate Control: This feature adjusts the bitrate in real-time based on motion and scene complexity. During periods of high activity (such as crowd movement), the bitrate increases to maintain detail, while it decreases during static scenes to conserve bandwidth.
  • Region of Interest (ROI): The technology allows security professionals to designate specific areas within the camera’s field of view as regions of interest. These areas receive higher bandwidth allocation, ensuring critical details are preserved, while less important areas are compressed more aggressively.
  • Scene Detection: The codec automatically identifies different scene types (indoor/outdoor, day/night, urban/rural) and applies optimized compression profiles for each. This ensures that compression settings are always aligned with the specific characteristics of the video content.
  • Error Resilience: Specialized algorithms maintain video integrity during network disruptions or packet loss, ensuring continuous monitoring capabilities even under less-than-ideal transmission conditions.

Technical Breakthroughs

  • H.265+: Building on the H.265 standard, Dahua’s H.265+ achieves approximately 50% higher compression efficiency through improved motion estimation and loop filtering techniques. This means the same video quality can be maintained at half the bitrate compared to standard H.265.
  • HDCVI 6.0: This innovation supports 4K resolution transmission over existing coaxial cables while requiring 30% less bandwidth than typical IP-based solutions. This makes it particularly valuable for organizations looking to upgrade their surveillance systems without replacing existing cabling infrastructure.

DAHUA IPC-HDBW5842R-ASE 8MP IR Fixed-focal Vandal-proof Dome WizMind Network Camera

IPC-HDBW5842R-ASE

IPC-HDBW5842R-ASE

> 8-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8 MP (3840×2160) @25/30fps

> Built-in IR LED, and the max. illumination distance is 50 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HF5842F-ZE 8MP Box WizMind Network Camera

IPC-HF5842F-ZEIPC-HF5842F-ZE

> 8-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8MP (3840×2160) @25/30 fps.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 2 out; audio: 2 in, 1 out; 485; BNC; supports max. 512 GB Micro SD card, built-in MIC.

> Supports P-Iris, the camera can control the iris more precisely for better image effect.

> 12 VDC/24 VAC/PoE power supply; ePoE.

> 12 VDC power output, and max. current 165 mA, easy for installation.

> SMD 3.0.

DAHUA IPC-HFW5842T-SE 8MP IR Fixed-focal Bullet WizMind Network Camera

IPC-HFW5842T-SEIPC-HFW5842T-SE

> 8-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8 MP (3840×2160) @25/30fps.

> Built-in IR LED, and the max. illumination distance is 80 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, IVS, face detection, smart object detection, and people counting, etc.

> Supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HFW5842T-ASE 8MP IR Fixed-focal Bullet WizMind Network Camera

IPC-HFW5842T-ASEIPC-HFW5842T-ASE

> 8-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8 MP (3840×2160) @25/30fps.

> Built-in IR LED, and the max. illumination distance is 80 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HDW5842T-ZE 8MP IR Vari-focal Eyeball WizMind Network Camera

IPC-HDW5842T-ZEIPC-HDW5842T-ZE

> 8-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8MP (3840×2160) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 40 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, IVS, face detection, smart object detection, and people counting, etc.

> Supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 protection.

> SMD 3.0.

DAHUA IPC-HDW5842TM-ASE 8MP IR Fixed-focal Eyeball WizMind Network Camera

IPC-HDW5842TM-ASEIPC-HDW5842TM-ASE

> 8-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8 MP (3840×2160) @25/30fps.

> Built-in IR LED, and the max. illumination distance is 50 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 protection.

> SMD 3.0.

DAHUA IPC-HFW5842H-Z4HE 8MP IR Vari-focal Bullet WizMind Network Camera

IPC-HFW5842H-Z4HEIPC-HFW5842H-Z4HE

> 8-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8 MP (3840×2160) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 120 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 3 in, 2 out; audio: 1 in, 1 out; RS-485; analog output; power output; supports max. 512 G Micro SD card, built-in dual Mic.

> 24 VAC/12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection, heater.

> SMD 3.0.

> Anti-corrosion model optional.

DAHUA IPC-HFW5842H-ZHE 8MP IR Vari-focal Bullet WizMind Network Camera

IPC-HFW5842H-ZHEIPC-HFW5842H-ZHE

> 8-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8 MP (3840×2160) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 60 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 3 in, 2 out; audio: 1 in, 1 out; RS-485; analog output; power output; supports max. 512 G Micro SD card, built-in dual Mic.

> 24 VAC/12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection, heater.

> SMD 3.0.

> Anti-corrosion model optional.

DAHUA IPC-HDBW5842H-Z4HE 8MP IR Vari-focal Dome WizMind Network Camera

IPC-HDBW5842H-Z4HEIPC-HDBW5842H-Z4HE

> 8-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8 MP (3840×2160) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 80 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 3 in, 2 out; audio: 1 in, 1 out; RS-485; analog output; power output; supports max. 512 G Micro SD card, built-in dual Mic.

> 24 VAC/12 VDC/PoE power supply; ePoE.
> IP67 and IK10 protection, heater.

> SMD 3.0.

> Anti-corrosion model optional.

DAHUA IPC-HDBW5842H-ZHE 8MP IR Vari-focal Dome WizMind Network Camera

IPC-HDBW5842H-ZHEIPC-HDBW5842H-ZHE

> 8-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8 MP (3840×2160) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 40 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 3 in, 2 out; audio: 1 in, 1 out; RS-485; analog output; power output; supports max. 512 G Micro SD card, built-in dual Mic.

> 24 VAC/12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection, heater.

> SMD 3.0.

> Anti-corrosion model optional.

DAHUA IPC-HFW5842E-ZHE 8MP IR Vari-focal Bullet WizMind Network Camera

IPC-HFW5842E-ZHEIPC-HFW5842E-ZHE

> 8-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8MP (3840×2160) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 60 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

>Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection, heater.

> SMD 3.0.

DAHUA IPC-HFW5842E-Z4E 8MP IR Vari-focal Bullet WizMind Network Camera

IPC-HFW5842E-Z4EIPC-HFW5842E-Z4E

> 8-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8MP (3840×2160) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 120 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0

DAHUA IPC-HFW5842E-ZE 8MP IR Vari-focal Bullet WizMind Network Camera

IPC-HFW5842E-ZEIPC-HFW5842E-ZE

> 8-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8MP (3840×2160) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 60 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HFW5842E-ASE 8MP IR Fixed-focal Bullet WizMind Network Camera

IPC-HFW5842E-ASEIPC-HFW5842E-ASE

> 8-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8 MP (3840×2160) @25/30fps.

> Built-in IR LED, and the max. illumination distance is 50 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 protection.

> SMD 3.0.

DAHUA IPC-HDBW5842E-ZHE 8MP IR Vari-focal Vandal-proof Dome WizMind Network Camera

IPC-HDBW5842E-ZHE
IPC-HDBW5842E-ZHE

> 8-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8MP (3840×2160) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 40 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/24 VAC/PoE power supply; ePoE.

> IP67 and IK10 protection, heater.

> SMD 3.0.

DAHUA IPC-HDBW5842E-Z4E 8MP IR Vari-focal Vandal-proof Dome WizMind Network Camera

IPC-HDBW5842E-Z4EIPC-HDBW5842E-Z4E

> 8-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8MP (3840×2160) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 80 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/24 VAC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HDBW5842E-ZE 8MP IR Vari-focal Vandal-proof Dome WizMind Network Camera

IPC-HDBW5842E-ZEIPC-HDBW5842E-ZE

> 8-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8MP (3840×2160) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 40 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/24 VAC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HF5541F-ZE 5MP Box WizMind Network Camera

IPC-HF5541F-ZEIPC-HF5541F-ZE

> 5-MP 1/2.7″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 5MP (2960×1668) @25/30 fps.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 2 out; audio: 2 in, 1 out; 485; BNC; supports max. 512 GB Micro SD card, built-in MIC.

> Supports P-iris, the camera can control the iris more precisely for better image effect.

> 24 VAC/12 VDC/PoE power supply; ePoE.

> SMD 3.0.

DAHUA IPC-HDW5541T-ZE 5MP IR Vari-focal Eyeball WizMind Network Camera

IPC-HDW5541T-ZEIPC-HDW5541T-ZE

> 5-MP 1/2.7″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 5MP (2960×1668) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 40 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, IVS, face detection, smart object detection, and people counting, etc.

> Supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 protection.

> SMD 3.0.

DAHUA IPC-HFW5541E-ZHE 5MP IR Vari-focal Bullet WizMind Network Camera

IPC-HFW5541E-ZHEIPC-HFW5541E-ZHE

> 5-MP 1/2.7″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 5MP (2960×1668) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 60 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection, heater.

> SMD 3.0.

DAHUA IPC-HFW5541E-Z5E 5MP IR Vari-focal Bullet WizMind Network Camera

IPC-HFW5541E-Z5EIPC-HFW5541E-Z5E

> 5-MP 1/2.7″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 5MP (2960×1668) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 120 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HFW5541E-ZE 5MP IR Vari-focal Bullet WizMind Network Camera

IPC-HFW5541E-ZEIPC-HFW5541E-ZE

> 5-MP 1/2.7″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 5MP (2960×1668) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 60 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0

DAHUA IPC-HDBW5541E-ZHE 5MP IR Vari-focal Vandal-proof Dome WizMind Network Camera

IPC-HDBW5541E-ZHEIPC-HDBW5541E-ZHE

> 5-MP 1/2.7″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 5MP (2960×1668) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 40 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 24V AC/12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection, heater.

> SMD 3.0.

DAHUA IPC-HDBW5541E-Z5E 5MP IR Vari-focal Vandal-proof Dome WizMind Network Camera

IPC-HDBW5541E-Z5EIPC-HDBW5541E-Z5E

> 5-MP 1/2.7″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 5MP (2960×1668) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 80 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 24V AC/12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HDBW5541E-ZE 5MP IR Vari-focal Vandal-proof Dome WizMind Network Camera

IPC-HDBW5541E-ZEIPC-HDBW5541E-ZE

> 5-MP 1/2.7″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 5MP (2960×1668) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 40 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 24V AC/12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HFW5541E-ASE 5MP IR Fixed-focal Bullet WizMind Network Camera

IPC-HFW5541E-ASEIPC-HFW5541E-ASE

> 5-MP 1/2.7″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 5 MP (2960×1668) @25/30fps.

> Built-in IR LED, and the max. illumination distance is 50 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 protection.

> SMD 3.0.

DAHUA IPC-HFW5541T-SE 5MP IR Fixed-focal Bullet WizMind Network Camera

IPC-HFW5541T-SEIPC-HFW5541T-SE

> 5-MP 1/2.7″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 5 MP (2960×1668) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 80 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, IVS, face detection, smart object detection, and people counting, etc.

> Supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HFW5541T-ASE 5MP IR Fixed-focal Bullet WizMind Network Camera

IPC-HFW5541T-ASEIPC-HFW5541T-ASE

> 5-MP 1/2.7″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 5 MP (2960×1668) @25/30fps.

> Built-in IR LED, and the max. illumination distance is 80 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HDBW5541R-ASE 5MP IR Fixed-focal Dome WizMind Network Camera

IPC-HDBW5541R-ASE
IPC-HDBW5541R-ASE

> 5-MP 1/2.7″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 5 MP (2960×1668) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 50 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HDW5541TM-ASE 5MP IR Fixed-focal Eyeball WizMind Network Camera

IPC-HDW5541TM-ASEIPC-HDW5541TM-ASE

> 5-MP 1/2.7″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 5 MP (2960 × 1668) @25/30fps.

> Built-in IR LED, and the max. illumination distance is 50 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 protection.

> SMD 3.0.

DAHUA IPC-HF5442F-ZE 4MP Box WizMind Network Camera

IPC-HF5442F-ZEIPC-HF5442F-ZE

> 4-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4MP (2688×1520) @25/30 fps.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 2 out; audio: 2 in, 1 out; 485; BNC; supports max. 512 GB Micro SD card, built-in MIC.

> Supports P-Iris, the camera can control the iris more precisely for better image effect.

> 12 VDC/24 VAC/PoE power supply; ePoE.

> 12 VDC power output, and max. current 165 mA, easy for installation.

> SMD 3.0.

DAHUA IPC-HFW5442T-ASE 4MP IR Fixed-focal Bullet WizMind Network Camera

IPC-HFW5442T-ASEIPC-HFW5442T-ASE

> 4-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4 MP (2688×1520) @25/30fps.

> Built-in IR LED, and the max. illumination distance is 80 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HFW5442T-SE 4MP IR Fixed-focal Bullet WizMind Network Camera

IPC-HFW5442T-SEIPC-HFW5442T-SE

> 4-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4 MP (2688×1520) @25/30fps.

> Built-in IR LED, and the max. illumination distance is 80 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, IVS, face detection, smart object detection, and people counting, etc.

> Supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HDW5442T-ZE 4MP IR Vari-focal Eyeball WizMind Network Camera

IPC-HDW5442T-ZEIPC-HDW5442T-ZE

> 4-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4MP (2688×1520) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 40 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, IVS, face detection, smart object detection, and people counting, etc.

> Supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 protection.

> SMD 3.0.

DAHUA IPC-HDW5442TM-ASE 4MP IR Fixed-focal Eyeball WizMind Network Camera

IPC-HDW5442TM-ASEIPC-HDW5442TM-ASE

> 4-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4 MP (2688×1520) @25/30fps

> Built-in IR LED, and the max. illumination distance is 50 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 protection.

> SMD 3.0.

DAHUA IPC-HDBW5442R-ASE 4MP IR Fixed-focal Vandal-proof Dome WizMind Network Camera

IPC-HDBW5442R-ASEIPC-HDBW5442R-ASE

> 4-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4 MP (2688×1520) @25/30fps

> Built-in IR LED, and the max. illumination distance is 50 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HFW5442H-Z4HE 4MP IR Vari-focal Bullet WizMind Network Camera

IPC-HFW5442H-Z4HEIPC-HFW5442H-Z4HE

> 4-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4 MP (2688×1520) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 120 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 3 in, 2 out; audio: 1 in, 1 out; RS-485; analog output; power output; supports max. 512 G Micro SD card, built-in dual Mic.

> 24 VAC/12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection, heater.

> SMD 3.0.

DAHUA IPC-HFW5442H-ZHE 4MP IR Vari-focal Bullet WizMind Network Camera

IPC-HFW5442H-ZHEIPC-HFW5442H-ZHE

> 4-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4 MP (2688×1520) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 60 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 3 in, 2 out; audio: 1 in, 1 out; RS-485; analog output; power output; supports max. 512 G Micro SD card, built-in dual Mic.

> 24 VAC/12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection, heater.

> SMD 3.0.

> Anti-corrosion model optional.

DAHUA IPC-HDBW5442H-Z4HE 4MP IR Vari-focal Dome WizMind Network Camera

IPC-HDBW5442H-Z4HEIPC-HDBW5442H-Z4HE

> 4-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4 MP (2688×1520) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 80 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 3 in, 2 out; audio: 1 in, 1 out; RS-485; analog output; power output; supports max. 512 G Micro SD card, built-in dual Mic.

> 24 VAC/12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection, heater.

> SMD 3.0.

> Anti-corrosion model optional.

DAHUA IPC-HDBW5442H-ZHE 4MP IR Vari-focal Dome WizMind Network Camera

IPC-HDBW5442H-ZHEIPC-HDBW5442H-ZHE

> 4-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4 MP (2688×1520) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 40 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 3 in, 2 out; audio: 1 in, 1 out; RS-485; analog output; power output; supports max. 512 G Micro SD card, built-in dual Mic.

> 24 VAC/12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection, heater.

> SMD 3.0.

> Anti-corrosion model optional.

DAHUA IPC-HFW5442E-ZHE 4MP IR Vari-focal Bullet WizMind Network Camera

IPC-HFW5442E-ZHEIPC-HFW5442E-ZHE

> 4-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4MP (2688×1520) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 60 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection, heater.

> SMD 3.0.

DAHUA IPC-HFW5442E-Z4E 4MP IR Vari-focal Bullet WizMind Network Camera

IPC-HFW5442E-Z4EIPC-HFW5442E-Z4E

> 4-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4MP (2688×1520) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 120 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HFW5442E-ZE 4MP IR Vari-focal Bullet WizMind Network Camera

IPC-HFW5442E-ZEIPC-HFW5442E-ZE

> 4-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4MP (2688×1520) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 60 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HFW5442E-ASE 4MP IR Fixed-focal Bullet WizMind Network Camera

IPC-HFW5442E-ASEIPC-HFW5442E-ASE

> 4-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4 MP (2688×1520) @25/30fps

> Built-in IR LED, and the max. illumination distance is 50 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 protection.

> SMD 3.0.

DAHUA IPC-HDBW5442E-ZHE 4MP IR Vari-focal Vandal-proof Dome WizMind Network Camera

IPC-HDBW5442E-ZHEIPC-HDBW5442E-ZHE

> 4-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4MP (2688×1520) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 40 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/24 VAC/PoE power supply; ePoE.

> IP67 and IK10 protection, heater.

> SMD 3.0.

DAHUA IPC-HDBW5442E-Z4E 4MP IR Vari-focal Vandal-proof Dome WizMind Network Camera

IPC-HDBW5442E-Z4EIPC-HDBW5442E-Z4E

> 4-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4MP (2688×1520) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 80 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/24 VAC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HDBW5442E-ZE 4MP IR Vari-focal Vandal-proof Dome WizMind Network Camera

IPC-HDBW5442E-ZEIPC-HDBW5442E-ZE

> 4-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4MP (2688×1520) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 40 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/24 VAC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HF5241F-ZE 2MP Box WizMind Network Camera

IPC-HF5241F-ZEIPC-HF5241F-ZE

> 2-MP 1/2.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 2MP (1920×1080) @25/30 fps.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 2 out; audio: 2 in, 1 out; 485; BNC; supports max. 512 GB Micro SD card, built-in MIC.

> Supports P-iris, the camera can control the iris more precisely for better image effect.

> 24 VAC/12 VDC/PoE power supply; ePoE.

> SMD 3.0.

DAHUA IPC-HDW5241T-ZE 2MP IR Vari-focal Eyeball WizMind Network Camera

IPC-HDW5241T-ZEIPC-HDW5241T-ZE

> 2-MP 1/2.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 2MP (1920×1080) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 40 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, IVS, face detection, smart object detection, and people counting, etc.

> Supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 protection.

> SMD 3.0.

DAHUA IPC-HFW5241E-Z12E 2MP IR Vari-focal Bullet WizMind Network Camera

IPC-HFW5241E-Z12EIPC-HFW5241E-Z12E

> 2-MP 1/2.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 2MP (1920×1080) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 150 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK1

> SMD 3.0.

DAHUA IPC-HFW5241E-Z5E 2MP IR Vari-focal Bullet WizMind Network Camera

IPC-HFW5241E-Z5EIPC-HFW5241E-Z5E

> 2-MP 1/2.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 2MP (1920×1080) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 120 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HFW5241E-ZE 2MP IR Vari-focal Bullet WizMind Network Camera

IPC-HFW5241E-ZEIPC-HFW5241E-ZE

> 2-MP 1/2.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 2MP (1920×1080) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 60 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HDBW5241E-Z5E 2MP IR Vari-focal Vandal-proof Dome WizMind Network Camera

IPC-HDBW5241E-Z5EIPC-HDBW5241E-Z5E

> 2-MP 1/2.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 2MP (1920×1080) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 80 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 24V AC/12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HDBW5241E-ZE 2MP IR Vari-focal Vandal-proof Dome WizMind Network Camera

IPC-HDBW5241E-ZEIPC-HDBW5241E-ZE

> 2-MP 1/2.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 2MP (1920×1080) @25/30 fps.

> Built-in IR LED, and the max. illumination distance is 40 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 24V AC/12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HFW5241E-ASE 2MP IR Fixed-focal Dome WizMind Network Camera

IPC-HFW5241E-ASEIPC-HFW5241E-ASE

> 2-MP 1/2.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 2MP (1920×1080) @25/30fps.

> Built-in IR LED, and the max. illumination distance is 50 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 protection.

> SMD 3.0.

DAHUA IPC-HFW5241T-SE 2MP IR Fixed-focal Bullet WizMind Network Camera

IPC-HFW5241T-SEIPC-HFW5241T-SE

> 2-MP 1/2.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 2MP (1920×1080) @25/30fps.

> Built-in IR LED, and the max. illumination distance is 80 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, IVS, face detection, smart object detection, and people counting, etc.

> Supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HFW5241T-ASE 2MP IR Fixed-focal Bullet WizMind Network Camera

IPC-HFW5241T-ASEIPC-HFW5241T-ASE

> 2-MP 1/2.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 2MP (1920×1080) @25/30fps.

> Built-in IR LED, and the max. illumination distance is 80 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HDBW5241R-ASE 2MP IR Fixed-focal Dome WizMind Network Camera

IPC-HDBW5241R-ASEIPC-HDBW5241R-ASE

> 2-MP 1/2.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 2MP (1920×1080) @25/30fps.

> Built-in IR LED, and the max. illumination distance is 50 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 and IK10 protection.

> SMD 3.0.

DAHUA IPC-HDW5241TM-ASE 2MP IR Fixed-focal Eyeball WizMind Network Camera

IPC-HDW5241TM-ASEIPC-HDW5241TM-ASE

> 2-MP 1/2.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 2MP (1920×1080) @25/30fps.

> Built-in IR LED, and the max. illumination distance is 50 m.

> ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc.

> Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 512 GB Micro SD card, built-in MIC.

> 12 VDC/PoE power supply; ePoE.

> IP67 protection.

> SMD 3.0.

DAHUA IPC-HDBW71242E1-Z-X 12MP IR Dome WizMind Network Camera

IPC-HDBW71242E1-Z-XIPC-HDBW71242E1-Z-X

> 12-MP 1/1.7″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 12 MP (4000 × 3000)@25/30 fps.

> Built-in IR LED, and the max. illumination distance is 40 m.

> ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.

> Two intelligent functions can be enabled at the same time, such as face recognition+people counting, face detection+people counting and PPE Detection+IVS.

> Sound Management: With its built-in dual MICs and Dahua noise reduction algorithms, the camera supports the sound management function, using it to collect vocals, adaptively reduce noise, and filter non-human voices.

> With deep learning algorithm, it supports: face recognition, face detection, IVS, people counting, video metadata, PPE Detection, parking space management and ANPR, etc.

> Built-in Hi-Fi large-diameter speaker covers an auditory range of 20 meters.

> Alarm: 3 in, 2 out; audio: 1 in, 1 out; RS-485, BNC; supports max. 512 G Micro SD card.

> Built-in dual MICs; 1-ch speaker; support two-way talk.

> 12 VDC/24VAC/PoE+ (802.3at)/ePoE power supply, 12 VDC power output, max. current 165 mA and peak current is 700 mA, easy for installation.

> IP67 and IK10 protection, Anti-Corrosion coating (optional).

DAHUA IPC-HFW71242H-Z-X 12MP IR Bullet WizMind Network Camera

IPC-HFW71242H-Z-XIPC-HFW71242H-Z-X

> 12-MP 1/1.7″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 12 MP (4000 × 3000)@25/30 fps.

> Built-in IR LED, and the max. illumination distance is 60 m.

> ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.

> Two intelligent functions can be enabled at the same time, such as face recognition+people counting, face detection+people counting and PPE Detection+IVS.

> With deep learning algorithm, it supports: face recognition, face detection, IVS, people counting, video metadata, PPE Detection, parking space management and ANPR, etc.

> Alarm: 3 in, 2 out; audio: 1 in, 1 out; RS-485, BNC; supports max. 512 G Micro SD card.

> 12 VDC/24 VAC/PoE+/ePoE power supply, 12 VDC power output, max. current 165 mA and peak current is 700 mA, easy for installation.

> IP67 and IK10 protection, Anti-Corrosion coating (optional).

DAHUA IPC-HF71242F-Z-X 12MP Box WizMind Network Camera

IPC-HF71242F-Z-XIPC-HF71242F-Z-X

> 12-MP 1/1.7″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 12 MP (4000 × 3000)@25/30 fps.

> ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.

> Two intelligent functions can be enabled at the same time, such as face recognition+people counting, face detection+people counting and PPE Detection+IVS.

> With deep learning algorithm, it supports: face recognition, face detection, IVS, people counting, video metadata, PPE Detection, parking space management and ANPR, etc.

> Alarm: 2 in, 2 out; audio: 2 in, 1 out; RS-485, BNC; supports max. 512 G Micro SD card.

> 12 VDC/24 VAC/PoE+/ePoE power supply, 12 VDC power output, max. current 165 mA and peak current is 700 mA, easy for installation.

DAHUA IPC-HF7842F-Z-X 8MP BOX WizMind Network Camera

IPC-HF7842F-Z-XIPC-HF7842F-Z-X

> 8-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8 MP (3840 × 2160)@50/60 fps.

> ROI, flexible coding, applicable to various bandwidth and storage environments.

> Two intelligent functions can be enabled at the same time, such as face recognition+people counting, face detection+people counting and PPE Detection+IVS.

> With deep learning algorithm, it supports: face recognition, face detection, IVS, people counting, video metadata, PPE Detection, parking space management and ANPR, etc.

> Privacy Protection: Mosaics can be automatically placed over the face or body of a person to protect their privacy.

> Alarm: 2 in, 2 out; audio: 2 in, 1 out; RS-485, BNC; supports max. 512 G Micro SD card.

> 12 VDC/24 VAC/PoE+/ePoE power supply, 12 VDC power output, max. current 165 mA and peak current is 700 mA, easy for installation.

DAHUA IPC-HDBW7842E1-Z4-X 8MP IR Dome WizMind Network CAMERA

IPC-HDBW7842E1-Z4-XIPC-HDBW7842E1-Z4-X

> 8-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8 MP (3840 × 2160)@50/60 fps.

> Built-in IR LED, and the max. illumination distance is 80 m.

> ROI, flexible coding, applicable to various bandwidth and storage environments. · Two intelligent functions can be enabled at the same time, such as face recognition+people counting, face detection+people counting and PPE Detection+IVS.

> With deep learning algorithm, it supports: face recognition, face detection, IVS, people counting, video metadata, PPE Detection, parking space management and ANPR, etc.

> Privacy Protection: Mosaics can be automatically placed over the face or body of a person to protect their privacy.

> Built-in Hi-Fi large-diameter speaker covers an auditory range of 20 meters.

> Sound Management: With its built-in dual MICs and Dahua noise reduction algorithms, the camera supports the sound management function, using it to collect vocals, adaptively reduce noise, and filter non-human voices.

> Alarm: 3 in, 2 out; audio: 1 in, 1 out; RS-485; BNC; supports max. 512 G Micro SD card.

> Built-in dual MICs; 1-ch speaker; support two-way talk.

> 12 VDC/24VAC/PoE+ (802.3at)/ePoE power supply, 12 VDC power output, max. current 165 mA and peak current is 700 mA, easy for installation.

> IP67 and IK10 protection, Anti-Corrosion coating (optional).

DAHUA IPC-HDBW7842E1-Z-X 8MP IR Dome WizMind Network CAMERA

IPC-HDBW7842E1-Z-XIPC-HDBW7842E1-Z-X

> 8-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8 MP (3840 × 2160)@50/60 fps

> Built-in IR LED, and the max. illumination distance is 40 m.

> ROI, flexible coding, applicable to various bandwidth and storage environments.

> Two intelligent functions can be enabled at the same time, such as face recognition+people counting, face detection+people counting and PPE Detection+IVS.

> With deep learning algorithm, it supports: face recognition, face detection, IVS, people counting, video metadata, PPE Detection, parking space management and ANPR, etc.

> Privacy Protection:Mosaics can be automatically placed over the face or body of a person to protect their privacy.

> Built-in Hi-Fi large-diameter speaker covers an auditory range of 20 meters.

> Sound Management: With its built-in dual MICs and Dahua noise reduction algorithms, the camera supports the sound management function, using it to collect vocals, adaptively reduce noise, and filter non-human voices.

> Alarm: 3 in, 2 out; audio: 1 in, 1 out; RS-485; BNC; supports max. 512 G Micro SD card.

> Built-in dual MICs; 1-ch speaker; support two-way talk.

> 12 VDC/24VAC/PoE+ (802.3at)/ePoE power supply, 12 VDC power output, max. current 165 mA and peak current is 700 mA, easy for installation.

> IP67 and IK10 protection, Anti-Corrosion coating (optional).

DAHUA IPC-HFW7842H-Z4-X 8MP IR Bullet WizMind Network Camera

IPC-HFW7842H-Z4-XIPC-HFW7842H-Z4-X

> 8-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8 MP (3840 × 2160)@50/60 fps.

> Built-in IR LED, and the max. illumination distance is 120 m.

> ROI, flexible coding, applicable to various bandwidth and storage environments.

> Two intelligent functions can be enabled at the same time, such as face recognition+people counting, face detection+people counting and PPE Detection+IVS.

> With deep learning algorithm, it supports: face recognition, face detection, IVS, people counting, video metadata, PPE Detection, parking space management and ANPR, etc.

> Privacy Protection: Mosaics can be automatically placed over the face or body of a person to protect their privacy.

> Alarm: 3 in, 2 out; audio: 1 in, 1 out; RS-485, BNC; supports max. 512 G Micro SD card.

> 12 VDC/24 VAC/PoE+/ePoE power supply, 12 VDC power output, max. current 165 mA and peak current is 700 mA, easy for installation.

> IP67 and IK10 protection.

> Anti-Corrosion coating(optional).

DAHUA IPC-HFW7842H-Z-X 8MP IR Bullet WizMind Network Camera

IPC-HFW7842H-Z-XIPC-HFW7842H-Z-X

> 8-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8 MP (3840 × 2160)@50/60 fps.

> Built-in IR LED, and the max. illumination distance is 60 m.

> ROI, flexible coding, applicable to various bandwidth and storage environments.

> Two intelligent functions can be enabled at the same time, such as face recognition+people counting, face detection+people counting and PPE Detection+IVS.

> With deep learning algorithm, it supports: face recognition, face detection, IVS, people counting, video metadata, PPE Detection, parking space management and ANPR, etc.

> Privacy Protection: Mosaics can be automatically placed over the face or body of a person to protect their privacy.

> Alarm: 3 in, 2 out; audio: 1 in, 1 out; RS-485, BNC; supports max. 512 G Micro SD card.

> 12 VDC/24 VAC/PoE+/ePoE power supply, 12 VDC power output, max. current 165 mA and peak current is 700 mA, easy for installation.

> IP67 and IK10 protection.

> Anti-Corrosion coating(optional).

DAHUA IPC-HF7442F-Z-X 4MP BOX WizMind Network Camera

IPC-HF7442F-Z-XIPC-HF7442F-Z-X

> 4-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4 MP (2688 × 1520)@50/60 fps.

> Time-Division Exposure technology ensures that when the device is taking multiple snapshots of more than one targets, the quality of the snapshots will not be affected. It can also be used to adjust the brightness, speed and more of targets, to produce high quality snapshots.

> ROI, flexible coding, applicable to various bandwidth and storage environments.

> Two intelligent functions can be enabled at the same time, such as face recognition+people counting, face detection+people counting and PPE Detection+IVS.

> With deep learning algorithm, it supports: face recognition, face detection, IVS, people counting, video metadata, PPE Detection, parking space management and ANPR, etc.

> Privacy Protection: Mosaics can be automatically placed over the face or body of a person to protect their privacy.

> Alarm: 2 in, 2 out; audio: 2 in, 1 out; RS-485, BNC; supports max. 512 G Micro SD card.

> 12 VDC/24 VAC/PoE+/ePoE power supply, 12 VDC power output, max. current 165 mA and peak current is 700 mA, easy for installation.

DAHUA IPC-HDBW7442E1-Z4-X 4MP IR Dome WizMind Network Camera

IPC-HDBW7442E1-Z4-XIPC-HDBW7442E1-Z4-X

> 4-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4 MP (2688 × 1520)@50/60 fps.

> Built-in IR LED, and the max. illumination distance is 80 m.

> Time-Division Exposure technology ensures that when the device is taking multiple snapshots of more than one targets, the quality of the snapshots will not be affected. It can also be used to adjust the brightness, speed and more of targets, to produce high quality snapshots.

> ROI, flexible coding, applicable to various bandwidth and storage environments.

> Two intelligent functions can be enabled at the same time, such as face recognition+people counting, face detection+people counting and PPE Detection+IVS.

> With deep learning algorithm, it supports: face recognition, face detection, IVS, people counting, video metadata, PPE Detection, parking space management and ANPR, etc.

> Privacy Protection: Mosaics can be automatically placed over the face or body of a person to protect their privacy.

> Built-in Hi-Fi large-diameter speaker covers an auditory range of 20 meters.

> Sound Management: With its built-in dual MICs and Dahua noise reduction algorithms, the camera supports the sound management function, using it to collect vocals, adaptively reduce noise, and filter non-human voices.

> Alarm: 3 in, 2 out; audio: 1 in, 1 out; RS-485; BNC; supports max. 512 G Micro SD card.

> Built-in dual MICs; 1-ch speaker; support two-way talk.

> 12 VDC/24VAC/PoE+ (802.3at)/ePoE power supply, 12 VDC power output, max. current 165 mA and peak current is 700 mA, easy for installation.

> IP67 and IK10 protection, Anti-Corrosion coating (optional).

DAHUA IPC-HDBW7442E1-Z-X 4MP IR Dome WizMind Network CAMERA

IPC-HDBW7442E1-Z-XIPC-HDBW7442E1-Z-X

> 4-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4 MP (2688 × 1520)@50/60 fps.

> Built-in IR LED, and the max. illumination distance is 40 m.

> Time-Division Exposure technology ensures that when the device is taking multiple snapshots of more than one targets, the quality of the snapshots will not be affected. It can also be used to adjust the brightness, speed and more of targets, to produce high quality snapshots.

> ROI, flexible coding, applicable to various bandwidth and storage environments.

> Two intelligent functions can be enabled at the same time, such as face recognition+people counting, face detection+people counting and PPE Detection+IVS.

> With deep learning algorithm, it supports: face recognition, face detection, IVS, people counting, video metadata, PPE Detection, parking space management and ANPR, etc.

> Privacy Protection: Mosaics can be automatically placed over the face or body of a person to protect their privacy.

> Built-in Hi-Fi large-diameter speaker covers an auditory range of 20 meters.

> Sound Management: With its built-in dual MICs and Dahua noise reduction algorithms, the camera supports the sound management function, using it to collect vocals, adaptively reduce noise, and filter non-human voices.

> Alarm: 3 in, 2 out; audio: 1 in, 1 out; RS-485; BNC; supports max. 512 G Micro SD card.

> Built-in dual MICs; 1-ch speaker; support two-way talk.

> 12 VDC/24VAC/PoE+ (802.3at)/ePoE power supply, 12 VDC power output, max. current 165 mA and peak current is 700 mA, easy for installation.

> IP67 and IK10 protection, Anti-Corrosion coating (optional).

DAHUA IPC-HFW7442H-Z4-X 4MP IR Bullet WizMind Network Camera

IPC-HFW7442H-Z4-XIPC-HFW7442H-Z4-X

> 4-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4 MP (2688 × 1520)@50/60 fps.

> Built-in IR LED, and the max. illumination distance is 120 m.

> Time-Division Exposure technology ensures that when the device is taking multiple snapshots of more than one targets, the quality of the snapshots will not be affected. It can also be used to adjust the brightness, speed and more of targets, to produce high quality snapshots.

> ROI, flexible coding, applicable to various bandwidth and storage environments.

> Two intelligent functions can be enabled at the same time, such as face recognition+people counting, face detection+people counting and PPE Detection+IVS.

> With deep learning algorithm, it supports: face recognition, face detection, IVS, people counting, video metadata, PPE Detection, parking space management and ANPR, etc.

> Privacy Protection: Mosaics can be automatically placed over the face or body of a person to protect their privacy.

> Alarm: 3 in, 2 out; audio: 1 in, 1 out; RS-485; BNC; supports max. 512 G Micro SD card.

> 12 VDC/24VAC/PoE+ (802.3at)/ePoE power supply, 12 VDC power output, max. current 165 mA and peak current is 700 mA, easy for installation.

> IP67 and IK10 protection.

> Anti-corrosion coating (optional).

DAHUA IPC-HFW7442H-Z-X 4MP IR Bullet WizMind Network Camera

IPC-HFW7442H-Z-XIPC-HFW7442H-Z-X

> 4-MP 1/1.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4 MP (2688 × 1520)@50/60 fps.

> Built-in IR LED, and the max. illumination distance is 60 m.

> Time-Division Exposure technology ensures that when the device is taking multiple snapshots of more than one targets, the quality of the snapshots will not be affected. It can also be used to adjust the brightness, speed and more of targets, to produce high quality snapshots.

> ROI, flexible coding, applicable to various bandwidth and storage environments.

> Two intelligent functions can be enabled at the same time, such as face recognition+people counting, face detection+people counting and PPE Detection+IVS.

> With deep learning algorithm, it supports: face recognition, face detection, IVS, people counting, video metadata, PPE Detection, parking space management and ANPR, etc.

> Privacy Protection: Mosaics can be automatically placed over the face or body of a person to protect their privacy.

> Alarm: 3 in, 2 out; audio: 1 in, 1 out; RS-485, BNC; supports max. 512 G Micro SD card.

> 12 VDC/24 VAC/PoE+/ePoE power supply, 12 VDC power output, max. current 165 mA and peak current is 700 mA, easy for installation.

> IP67 and IK10 protection.

> Anti-Corrosion coating(optional).

Bandwidth Optimization Strategies with Smart Codec

Configure Bitrate and Resolution

  • Adaptive Bitrate: Implement Dahua’s Auto Bitrate Control to dynamically adjust bandwidth usage based on real-time needs. For example, reduce bitrate from 8 Mbps to 4 Mbps during periods of low activity, and increase it during peak times or when critical events occur.
  • Resolution Scaling: Downscale video streams from 4K to 1080p for areas that don’t require high detail. This can save up to 50% bandwidth while still maintaining adequate visibility for general surveillance purposes.

Enable ROI (Region of Interest)

Identify and prioritize key zones within camera views, such as cash registers, entry points, or sensitive areas. Allocating higher bandwidth to these regions can reduce overall bandwidth usage by 30-40% without compromising security effectiveness.

Schedule Compression Policies

  • Time-Based Adjustments: Implement higher compression settings during off-hours or when monitoring requirements are lower. For instance, apply maximum compression during night shifts when fewer personnel are present.
  • Event-Based Triggers: Configure systems to switch to full resolution and lower compression only when motion is detected or specific events occur, ensuring optimal bandwidth usage during normal operations.

Use HDCVI for Legacy Systems

For organizations with existing analog infrastructure, upgrading to HDCVI 6.0 allows retention of coaxial cabling while achieving 4K resolution and 30% lower bandwidth compared to IP camera solutions.

Integrate with NVRs and Cloud Platforms

Dahua’s NVRs and Smart Cloud platforms support real-time transcoding and storage optimization. For example, the DH-NVR608-32P model can reduce bandwidth requirements by 40% using H.265+ compression, making it easier to manage large-scale surveillance operations.

Case Studies: Real-World Results

Retail Chain in the UK

A major supermarket chain implemented Dahua cameras with ROI and H.265+ technology across 50 locations. The results were impressive: bandwidth costs decreased by 45%, while theft detection accuracy improved by 20% due to enhanced video quality in critical areas.

Smart City in India

Bengaluru’s traffic management system utilized HDCVI 6.0 technology to reduce bandwidth usage by 60% across 1,000 intersections. This enabled real-time analytics for traffic flow optimization and incident detection, improving overall urban mobility.

Manufacturing Plant in Germany

A Volkswagen manufacturing facility achieved 55% reduction in storage costs by implementing Dahua’s Smart Codec with schedule-based compression policies. This allowed them to extend video retention periods while maintaining compliance with security standards.

Competitive Analysis: Dahua vs. Hikvision and Axis

Feature Dahua Hikvision Axis
Codec H.265+/HDCVI 6.0 H.265+/DarkFighter H.265/HEVC
Compression Ratio 8:1–12:1 6:1–10:1 5:1–8:1
Bandwidth Savings 40–60% 30–50% 20–40%
AI Integration Built-in scene detection Optional AI analytics Open platform for third-party apps
Dahua demonstrates superior performance in compression efficiency and AI-driven optimization capabilities compared to its competitors, making it a preferred choice for bandwidth-conscious surveillance implementations.

Best Practices for Implementation

Conduct a Bandwidth Audit

Utilize tools like Dahua’s IVMS-4200 to comprehensively analyze current bandwidth usage patterns and identify potential bottlenecks in your surveillance system.

Prioritize Critical Cameras

Allocate higher bandwidth to cameras covering high-risk areas such as server rooms, parking lots, or cash handling zones to ensure optimal video quality where it matters most.

Regularly Update Firmware

Dahua frequently releases firmware updates that enhance codec efficiency and address emerging security threats, so maintaining updated systems is crucial for optimal performance.

Train Staff

Ensure your security team understands how to configure and adjust ROI settings, adaptive bitrate controls, and other Smart Codec features to maximize bandwidth savings.

Future Trends in Video Compression

AI-Driven Codecs

Dahua is developing Smart Codec 2.0, which will employ deep learning algorithms to predict scene changes and dynamically adjust compression parameters in real-time for maximum efficiency.

H.266/VVC Adoption

Dahua is at the forefront of integrating the H.266/Versatile Video Coding standard, which promises approximately 50% better compression than H.265, further reducing bandwidth requirements.

Edge Computing Synergy

The combination of Smart Codec technology with edge computing capabilities allows for local processing of video data, significantly reducing the amount of information that needs to be transmitted to cloud platforms.

Dahua’s Smart Codec Technology provides a comprehensive solution to the bandwidth challenges inherent in modern video surveillance systems. By integrating AI-powered compression algorithms, scene-adaptive techniques, and advanced error resilience, organizations can achieve substantial reductions in bandwidth and storage costs while maintaining the high-quality video necessary for effective security operations. As surveillance systems continue to evolve with higher resolutions and more sophisticated analytics, Dahua’s ongoing innovation in codec technology ensures it will remain a leader in this critical domain, helping organizations balance performance requirements with operational budgets.

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