The IP69K monitor supports 2 channel video inputs，strong and shockproof.operated via remote/speaker control, It is suitable for car or truck monitoring. It can be installed in the truck or car. Its  operation temperature is -30℃~+85℃. 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. With a waterproof screen, working outdoors is possible. It comes with a 4P connector and 13 months warranty. The power input is 12-36V. This commercial grade monitor is the clearest and greatest monitor available on the market today.