WDR stands for Wide Dynamic Range, which means that the dynamic range is wide.
The dynamic range is the logarithm of the illuminance ratio between bright and dark areas, and the unit is expressed in dB (decibel).
The CMOS sensor gain of the IMX 224 corresponds to 72 dB, the larger this value, the more clearly the contrast difference can be projected.
In addition, the latest stereo camera unit RoboVision 3 corresponds to 120 dB, and it is a camera that corresponds to wider contrast difference.
RoboVision 3 product page is here →https://www.zmp.co.jp/products/robovision3