BR-RVS5001 5" heavy duty rear view system. 5" monitor with 2 cameras input, 2 trigger cables. When matching with RVC16, 20pcs IR lamp. Perfect rear view system to keep safe driving. It is suitable for your car, truck, VAN, RV, bus monitoring. It can be installed in the truck or car. Its operation temperature is -40℃~+70℃. The screen can automatically switch when reversing, which can help drivers drive safely because they can see every angle of the image. It can work well day and night.