BC DH03 (rear number plate camera) is equipped with high end 1/3" CMOS color sensor and is Element Ready. It is designed to withstand extreme weather conditions. It consumes very little power due to the design and use of modern circuitry inside.
A CMOS sensor is an electronic chip that converts photons to electrons for digital processing. BC DH02 incorporates a highly efficient color sensor and modern electronics, reducing power consumption.