Dahua SD8A840WA-HNF WizMind Series PTZ IP Camera 8MP 5.6-223mm ( 63.9° - 2.0°) motorized lens
Dahua SD8A840WA-HNF WizMind Series PTZ IP Camera 8MP 5.6-223mm ( 63.9° - 2.0°) motorized lens
Code |
SD8A840-WAHNF-56223 |
Manufacturer code |
SD8A840WA-HNF |
Availability |
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Description Dahua SD8A840WA-HNF | WizMind Series
PTZ IP Camera 8MP 5.6-223mm ( 63.9° - 2.0°) Motorized lens Starlight Technology
Dahua PTZ AI network camera adopts advanced CNN deep learning algorithms to support face recognition with high accuracy. This camera possess wide monitor range, PFA algorithm that can always present a clear, focused image while zooming, and smart wiper technology that supported by RainSensor.
- 1/1.8” 8Megapixel STARVIS™ CMOS
- Powerful 40x optical zoom
- Starlight+ technology
- IR distance up to 500m
- Support face recognition
- Deep-learning-based auto tracking and perimeter protection
- Support metadata
- Support Hi-PoE
- Smart wiper
- IP67
Starlight Technology
For challenging low-light applications, Dahua’s Starlight Ultra-low Light Technology offers best-in-class light sensitivity, capturing color details in low light down to 0.001 lux. The camera uses a set of optical features to balance light throughout the scene, resulting in clear images in dark environments.
Face Recognition
Once facial features are extracted from captured faces, they are stored in a database where they can be easily searched and compared against other images. Once a successful match is found, the system outputs the result. The Dahua Face Recognition camera supports a built-in database that stores up to 10,000 facial images, helping the camera achieve real- time face capture and comparison.
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.
Protection
The camera allows for ±25% input voltage tolerance, suitable for the most unstable conditions for outdoor applications. Its 8KV lightning rating 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 realization of PFA technology substantially improves user experience and increases product value.
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
IP67 Ingress Protection rating makes it suitable for demanding outdoor applications.
Protection
The camera allows for ±25% input voltage tolerance, suitable for the most unstable conditions for outdoor applications. Its 8KV lightning rating 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.
Specifications Dahua SD8A840WA-HNF
Type of cameras |
Pan Tilt and Zoom |
Camera Max.Resolution |
8MP |
Camera Focal length |
5.0-50mm |
Camera IR Distance |
100m |
Camera Audio Support |
1/1 |
Camera Alarm In / Out |
7/2 |
Protection Level |
IP67 |
Working Environment |
-40°C~+70°C |
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