Dahua PTZ AI network camera
Product Profile
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 more devices. Beyond seeing the world, the power of AI allows devices to perceive the environment and understand the world in a better way.
System Overview
Dahua PTZ AI network camera adopts advanced CNN deep learning algorithms to support Perimeter Protection with high accuracy. This camera possess wide monitor range, PFA algorithm that can always present a clear, focused image while zooming. The camera has very excellent low light performance due to adopting the latest starlight technology.
The camera is equipped with smooth control, high quality image and good protection, which make it can meet most of the requirements of video surveillance applications.
Functions
Starlight Technology
For challenging low-light applications, Dahua’s Starlight Ultra-low Light Technology offers best-in-class light sensitivity, capturing colour details in low light down to 0.005 lux. The camera uses a set of optical features to balance light throughout the scene, resulting in clear images in dark environments.
Wide Dynamic Range
The camera achieves vivid images, even in the most intense contrast lighting conditions, using industry-leading wide dynamic range (WDR) technology. For applications with both bright and low lighting conditions that change quickly, True WDR (120 dB) optimises both the bright and dark areas of a scene at the same time to provide usable video.
Perimeter Protection
Automatically filtering out false alarms caused by animals, rustling leaves, bright lights, etc. Enables system to act secondary recognition for the targets. Improving alarm accuracy.
Environmental
Dahua cameras operate in extreme temperature environments, rated for use in temperatures from -40 °C to +70 °C (-40 °F to +158 °F) with 95% humidity. Subjected to rigorous dust and water immersion tests and certified to the IP66 Ingress Protection rating makes it suitable for demanding outdoor applications.
Protection
The camera allows for 6KV lightning rating,which provides effective protection for both the camera and its structure against lightning.
Interoperability
The camera conforms to the ONVIF (Open Network Video Interface Forum) specifications, ensuring interoperability between network video products regardless of manufacturer.
PFA Technology
PFA technology has innovatively introduced new methods of judgment to ensure the accuracy and predictability of the direction of subject distance adjustment. The result is a set of advanced focusing algorithms. PFA ensures clarity of the image throughout the process of zooming and shortens focus time. The realisation of PFA technology substantially improves user experience and increases product value.
SMD Plus
With Deep-Learning Algorithm, Dahua SMD Plus filters the motion detection alarm triggered by non-concerned target and recognizes human and vehicle effectvely, sending alarms when human and vehicle intrude.
Technical Specification
| Make | Dahua Technology |
|---|---|
| Manufacturer | Dahua Technology Ltd |
| Category | CCTV>IP cameras |
| Model code | SD49425XB-HNR |
| Series | Lite series |
| Chip Inch Size | 1/2.8 inch |
| Colour Type | Colour / Monochrome |
| Resolution | 4MP resolution |
| Digital (DSP) | Yes |
| Specialist Type | PTZ |
| Sensitivity Lux | 0.0005 ~ 0.005 |
| Auto Iris | Yes |
| Direct Drive | Yes |
| Electrical Specifications |
Voltage: 12 V DC, PoE+ Power Consumption: 13W |
| Focal Length mm | 4.8 ~ 120 |
| Mount Type | Wall, Pole, Ceiling, Corner |
| Wide Dynamic Range | Yes |
| Picture Elements HxV | 2560 x 1440 |
| Network Properties |
Image Frame Rate: 1 ~ 25 fps Interface: RJ-45 (10/100Base-T) Network Protocols: IPv4; IPv6; HTTP; HTTPS; SSL; TCP/IP; UDP; UPnP; ICMP; IGMP; SNMPv1/v2c/v3(MIB-2); ARP; RTCP; RTSP; RTP; SMTP; NTP; DHCP; DNS; PPPOE; DDNS; FTP; IP Filter; QoS; Bonjour; 802.1x |
| Back Light Compensation | Yes |
| Auto Gain Control | Yes |
| White Balance | Yes |
| Electronic Shutter Range | 1/1 s ~ 1/30,000 s |
| Zoom | Yes |
| Compression Type | H.265+/H.265/H.264+/H.264/MJPEG (sub stream) |
| Physical Specifications |
Weight g: 3000 Dimensions mm: Φ160 x 295 |
| Environmental Specifications |
Protection: IP66 Operating Temperature oC: -40 ~ +70 C (-40 ~ +158 F) Operating Humidity %: <95 |
| Additional info |
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| Download PDF version Download PDF version | |
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