7" TFT Digital monitor with 2CH input, which is capable of connecting and viewing simultaneously up to four cameras. 9 languages selectable for user operation. With multiple viewing options, you can choose how many cameras you would like to view and in which format. RVC13, dual lens rear view camera,95°/120° view angle for reduce the blind spot. It is the good choice for usage. With standard 6P S connector, 4P connector for selection. This backup camera will be fit for all your commercial and construction needs. It is suitable for your car, truck, VAN, RV, bus monitoring. It can be installed in the truck or car. Its operation temperature is -30℃~+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.