Best performance of night vision,
2MP starlight ultra low illumination module
Use 1/2.8 inch sensor, perfect low illumination effect
With built-in various scenario processing algorithm of CPUIC ,the capability of color restoration and noise reduction of picture are, no matter in daytime or at night or indoor, close to the highest standard of same type modules, even close to some HD digital solution.
The pixel size determines the light intensity that the photoreceptor can receive in a single time range. The larger the area, the more light it receives, which is more sensitive, especially in extremely low light conditions, which ensures the sensitivity of the light. Improve the responsiveness of the Sensor.
In the case of excessive illumination, the side effect is that it is easy to over-sensitize and form over-exposure (all white), but manufacturer controls the exposure parameters of each part of the image through ISP’s sub-regional brightness statistics technology, so as to greatly improve the sensitivity while ensuring A very high signal to noise ratio (56db).
The sensible spectrum range is 400-1040nm, which is wider than any sensor spectrum on the market, making full use of ambient light in various scenes, such as infrared light outside 970nm.
In terms of color reproduction and noise reduction of the screen, the manufacturer equips it with the high-end ISP chip 8500 to fully exploit the performance of this sensor, which just improves the performance of the Sensor in terms of definition and dynamic range, which ensures the daytime. The image is excellent and there is no noise in the night.
Other functions : WDR/3D noise reduction/ slow shutter