DNR incorporates frame-to-frame noise reduction with spatial noise reduction to produce clear video images with less noise, in low light conditions. It makes images clearer and reduces video file size and reduces the visibility of the random noise during playback of the video.

Function seeking to compensate the backlight events in order to prevent the camera from dazzling with great intensity of light received and so produce an unsatisfactory image. AWB may be entirely sufficient for camera positions with non-traditional environmental illumination changes.

Security Cameras (Analogue Cameras) with WDR Function can treat different areas in the image individually. They can also apply separate brightness modifications within the same view. This function is ideal for are scenarios in which stark contrasts and differences in darkness and brightness within the same image view are expected.

IR illumination provides an extra source of invisible infrared light for surveillance when existing ambient light is either not present or too dim. And it is designed to be easily integrated into the IP network surveillance system and powered by PoE.