Very bad. The module keeps saying stop when driving. Even in lite mode. Not working as discribed. Installation made by a pro as décrives with the seller with seller tool. The unit is bugged
It took me 50 days to receive the product, but the condition is good. I tried to verify the performance. The monitor is small, but the visibility is good even in the back seat. Redness increases depending on the viewing angle. Rear detection reacts from 1.8m and front detection reacts from 0.7m. The detection ability becomes dull as the distance increases. It is a valid product if it is less than 7km/h.