This 2.4G wireless module is for your vehicle's rearview camera, allowing you to transform rearview car camera signal to the LCD display monitor by the 2.4G wireless. Simply connection and strong anti-interference, you will have a fully functioning wireless rearview camera. Features: Easy installation, just one minute to get your camera become a wireless camera. Real-time rear view while reversing car to ensure your safety. Strong anti-interference ability, stable signal ensure high image quality. 100m working range, suitable for larger vehicles, small trucks, cars, and RVs, etc. Specifications: Power output: 100MW; Voltage: DC 9V /35V; Video IN/OUT: PAL/NTSC composite video signal; Signal range: 100M (in jam-free open areas); Working TEMP: -20°C- +80°C; Receiver sensitivity: -85Dbm; Working current: DC=9V / 35V; AV OUT interface: RCA jack; Cable length: 1.5M; Item weight: 80g / 2.82oz; Package weight: 100g / 3.53oz; Package size: 15 * 10 * 3cm / 5.91 * 3.94 * 1.18in; Note: Please kindly note that the screen and the backup camera are not included. Package List: 1 * Rear View Video Transmitter; 1 * Receiver; 1 * User Manual