Wireless Backup Camera System Kit for Car/Truck/Van/Van/Motorhome 4.3`` Rear View Reverse Backup System with Monitor L& #39;team offers a 30-day return or replacement quality guarantee. lifetime technical support. Please contact us freely if you need any further assistance. Product Features: Color HD license plate camera with 170 degree viewing angle and 7 LED lights . The camera is connected to the monitor via a wireless transmitter and receiver (included). IR night vision clearly at night. Wireless range 82ft to 100ft on an open empty area, we recommend only using a vehicle within 23ft for no interference. The 4.3 inch LCD monitor can be directly attached to the flat surface dashboard with supplied adhesive foam and pedestal. The wireless backup camera is powered by connecting to the reverse lights to reverse. Or can be powered by connecting running lights or another DC power source to the rear of the vehicle for continuous use. The monitor is easily powered by a cigarette lighter socket (on/off switch charger adapter was provided)IP68 waterproof, can be used in all weather conditions. The monitor can monitor two V1/V2 video inputs. The V2 video input will have priority (rear view camera) for safety when both video inputs are used at the same time. Installation instructions are also included. Product Specification: Resolution: 480 (W) &amp; time; 272 (H) Signal format: PAL / NTSC. Compatible with all signal formats Rated voltage: 9V - 35V, 400mA-20A Image sensor: PC7080 (display distance reference mark) Resolution: 480 TV lines Video output: RCA connector, 1.0vp-p, 750hm Power: 9V-14V DC, 400mA-20A Waterproof class: IP68 &lt;/ li&gt; Effective pixels: 648X488pixels / NTSC Package includes: 1 x 4.3 inch &lt;/li&gt; 1 x Backup Camera 1 x Wireless Transmitter and Receiver 1 x 33ft Video and Power Cable < li> 1 x car cigarette lighter adapter with on/off switch 1 x user manual The wireless backup camera is powered by connecting reverse lights to back up. IP68 waterproof HD color license plate camera with 170 degree viewing angle. The monitor has the ability to monitor two V1 / V2 video inputs.