Dahua Technology Ltd

Dahua Technology 4MP WDR IR Bullet Camera

Product Profile

Dahua AI series products adopt the most advanced AI technologies, including deep learning algorithms that primarily target people and vehicles, which provides higher flexibility and accuracy for end-users. This enables the Dahua AI series to offer various advanced applications such as Face Recognition, ANPR, Metadata, People Counting, traffic data statistics, etc.The complete lineup of Dahua AI includes network (PTZ) cameras, network video recorders, servers, and platform management products. Beyond seeing the world, the power of AI allows devices to perceive the environment and understand the world in a better way.

System Overview
Pro AI series contains Face Capture, Perimeter Protection and People Counting functions. Powered by deep-learning Artificial Intelligence algorithms, significantly improved accuracy. Active Deterrence and Full Colour camera are also in this series. Meanwhile, the series features starlight and smart IR technology. This series fully protected from dust and water, certified to IP67 standard.

Functions

Perimeter Protection
Dahua’s Perimeter Protection functions significantly improved accuracy. Perimeter Protection reduces false alarms and decreases pixel count requirements for object detection. Perimeter Protection features custom tripwires based on object type for automation in limited access areas such as pedestrian or vehicle-only zones. This combination of advanced AI analytics and real-time alerts to a desktop or to a mobile client reduces system requirements and resources resulting in greater surveillance system efficiency.

People Counting
People Counting function uses advanced image processing technology to capture depth information from within images. The camera pairs this information with deep learning algorithms to analyze and detect human bodies and track target objects in real time. The camera provides statistics for separate individuals’ entrance and exit with up to 95% counting accuracy.

Metadata
Metadata is feature attribute information extracted from a target object which can be used for data retrieval. Dahua face detection camera can extract six facial attributes and output the metadata for analysis.

ePoE technology
The ePoE technology of Dahua, designed internally, adopts advanced 2D-PAM3 coding modulation from physical layer, and realizes full duplex transmission over 800 meters at the speed of 10Mbps, or 300 meters at the speed of 100Mbps via Cat 5 or coaxial cable media. Besides, it supports PoE and PoC power supply technology which has greatly simplified construction and wiring. Dahua ePoE technology offer a new way to accomplish long distance transmission between IP camera and network switch. It allows more flexible surveillance system design, improves reliability and saves construction and wiring cost.

Protection(IP67, wide voltage)
The camera allows for ±30% input voltage tolerance, suitable for the most unstable conditions for outdoor applications. Its 6KV lightning rating provides effective protection for both the camera and its structure against lightning. Subjected and certified to rigorous dust and immersion tests (IP67) , the camera is the choice for installation in even the most unforgiving environments.

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Technical Specification

Make Dahua Technology
Manufacturer Dahua Technology Ltd
Model code DH-IPC-HFW5442T-ASE
Chip Inch Size 1/2 inch
Colour Type Colour / Monochrome
Resolution 4MP resolution
Digital (DSP) Yes
Sensitivity Lux 0 ~ 0.015 lux
Auto Iris Yes
Direct Drive Yes
Electrical Specifications Voltage: 12 V DC, PoE
Power Consumption: 2.4 W (12 V DC), 3 W (PoE)
Focal Length mm 2.8 ~ 6
Mount Type Pole, Corner
Wide Dynamic Range Yes
Picture Elements HxV 2688 x 1520
Network Properties Image Frame Rate: 25 ~ 30 fps
Interface: RJ-45 (10/100Base-T)
Network Protocols: HTTP; TCP; ARP; RTSP; RTP; UDP; RTCP;SMTP; FTP; DHCP; DNS; DDNS; PPPoE; IPv4/v6; SNMP;QoS; UPnP;NTP
Back Light Compensation Yes
Auto Gain Control Yes
White Balance Yes
Electronic Shutter Range 1/3~1/100000s
Signal Mode PAL, NTSC
Compression Type H.265+/H.265/H.264+/H.264/H.264B/H.264H/ MJPEG(sub stream)
Physical Specifications Weight g: 815
Dimensions mm: 244 x 79 x 76
Environmental Specifications Operating Temperature oC: -30 ~ +60 C (-22 ~ +140 F)
Protection: IP67
Operating Humidity %: 10 ~ 95
System Requirements Web Browser: IE(versions newer than IE8), Chrome, Firefox, Safari(versions newer than Safari 12)
Additional info
  • 1/1.8” 4Megapixel progressive scan CMOS
  • H.265&H.264 triple-stream encoding
  • 25/30fps@2688×1520
  • WDR(120dB), Day/Night(ICR), 3D DNR, AWB, AGC, BLC
  • Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
  • 2.8mm fixed lens (3.6mm, 6mm optional)
  • 1/1 Alarm in/out, 1/1 audio in/out
  • Max. IR LEDs Length 55m
  • Micro SD memory, IP67
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