The new Hikvision iDS-2DF8225IH-A camera combines Dual-Sensor Imaging and Bi-Spectral Fusion technology. The camera has 1920*1080P HD output, and IR range of up to 200m and supports the new H.265+ codec.
One IR imaging sensor guarantees image brightness, and another visible light sensor guarantees vivid colour. The combination of the two makes one full colour image. This ultra-low light technology is based on the retina imaging human eyes use that process the colour and brightness, and provide full colour images in the ultra-low light environment.