This camera module adopts ICX663AK (NTSC: ICX662AK) WDR CCD and CXD4141GG Effio-V WDR DSP, which is a true hardware WDR chipset solution featuring superior dyanmic range image performance. It is great Great for indoor entrance surveillance (camera pointing from indoor to outdoor), vehicle license plate number recognition, FPV camera, etc.
What is WDR (Wide Dynamic Range) function: WDR describes an attribute of an imaging system that can record greater scene details, from shadows to than normal.
Having "wide dynamic range" is a relative term that can describe both the capability of a sensor or other imaging system, as well as the contents of an image file containing such data. The amount of dynamic range in an image which would qualify as "wide" changes over time as new systems are developed.
WDR is desirable for photography and video-based systems due to its greater in manipulating images. Cameras with wide dynamic range capability are commonly used in surveillance cameras, video systems, and some medical applications.
In surveillance, WDR is intended to provide clear images even under backlighting, where the intensity of illumination varies a lot - namely when there are very bright and very dark areas simultaneously in the camera's field of view. WDR allows an imaging system to correct for the intense back light surrounding a subject and thus enhances the ability to distinguish features and shapes on the subject.

Pick-up Device : 1/3inch ICX663AK Double Scan Super HAD CCD II (true WDR), 960H
Image Processor : Effio-V CXD4141GG DSP (WDR)
Pixel : PAL: 1020Hx596V (610K Pixels)
NTSC: 1020Hx508V (520K Pixels)
Effective Pixel : PAL: 976Hx582V (570K Pixels)
NTSC: 976Hx494V (480K Pixels)
Horizontal Resolution : 800TVL
OSD menu : Supported
Minimum Illumination : 0.0