Dahua 52C432GBNR

Specifications

Dahua  4MP Enhanced Starlight Network PTZ Camera (32x)

With its powerful optical zoom and accurate pan and tilt capabilities, this PTZ camera provides an all-in-one solution for small and mediumsized scenes. It has Enhanced Starlight technology to capture highly detailed images in lighting conditions as low as 0.005 lux. The camera offers smooth control and high-grade protection that enable it to meet the security requirements of a variety of security applications.

Key Features:

• 1/2.8-in. 4MP CMOS Sensor 
• 4MP (2560 x 1440) at 30 fps Maximum Resolution 
• AI Coding, Smart H.265+ and Smart H.264+ Dual Codec 
• Powerful 32x Optical Zoom • Enhanced Starlight Technology for Low-light Applications 
• True Wide Dynamic Range (120 dB) 
• Analytics+ Function: Perimeter Protection, Upgraded SMD+, Auto-tracking, Face Detection, PFA Technology 
• IK10 Vandal Resistance, TVS 6000 V Surge Protection

Enhanced Starlight Technology

For challenging low-light applications, Dahua’s Enhanced Starlight technology offers best-in-class light sensitivity to capture full-color images in lighting as low as 0.005 lux. The camera uses a set of optical features to balance light throughout the scene to produce clear images in dark environments.

True Wide Dynamic Range (120 dB)

For applications with lighting conditions that change quickly, True WDR (120 dB) optimizes both the bright and dark areas of a scene simultaneously to provide usable video.

Auto-tracking

This feature controls the pan/tilt/zoom actions of the camera to automatically track an object in motion and to keep it in the scene. The tracking action can be triggered manually or automatically by defined rules. Once a rule is triggered, the camera can zoom in and track the defined target automatically.

Upgraded Smart Motion Detection+

Upgraded Smart Motion Detection+, a component of Dahua's Analytics+ technology, improves alarm accuracy and decreases the number of false alarms. The advanced upgraded SMD+ algorithm analyzes a scene for human or vehicle motion, while filtering out other motion due to trees, leaves, animals, weather, and triggers an alarm when detected. Upgraded SMD+ also saves time when searching recorded video by filtering false alarms and allowing quick retrieval of an alarm due to a person or vehicle.

Predictive Focus Analysis (PFA) Technology

The camera uses innovative PFA Technology to improve zoom accuracy and to decrease focus time. A series of advanced algorithms more accurately judge the direction and the distance to a subject, improving picture clarity throughout the zooming process.

Environmental

The camera complies with the IK10 Vandal Resistance impact rating making it capable of withstanding the equivalent of 5 kg (11.02 lbs) of force dropped from a height of 40 cm (15.75 in.). Supporting a ±25% input voltage tolerance, this camera suits even the most unstable power supply conditions. Its 6KV lightning rating provides protection against the camera and its structure from the effects of lightning

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