The wireless rear view camera system is designed for cars, trucks, vans, pickups, and RVs. It includes a color HD license plate camera with a 170-degree viewing angle and 7 LED lights, providing clear IR night vision. This system allows for a wireless connection between the camera and the monitor via the included transmitter and receiver. Technical Specifications: 4.3-inch LCD monitor; Camera viewing angle: 170 degrees; Wireless range: 25 to 30 meters (82 to 100 feet) in open areas; Waterproof rating: IP68. Installation: The monitor can be mounted on the dashboard using the included adhesive foam and pedestal. The backup camera connects to the reverse lights for power when backing up. It can also be powered by the parking lights or another continuous power source. Installation instructions are included. Usage: The monitor can monitor two video inputs (V1/V2), with priority given to video input V2 (rear camera) for increased safety.