✓Quality Guarantee: Installation manual is included in the package, please contact us if you find the product is substandard or need a different length of cable. 24-Hour Online Customer Service, 30-Day Money-Back Guarantee, 2-years Replacement Warranty and Lifetime Support. You are always the first for us.Note: This is a wired connection system!. ✓HD 1080P& Waterproof : The upgraded processor makes the image clearer.4 huge IR lights provide super clear night vision, IP69 waterproof camera (cable interface also has waterproof cover), it can provide excellent clear image even in rainy days. Wired backup camera kit transmission is more stable, no signal loss at any time. ✓DVR Recording Function & Multiple Split Screen: The back up camera system built in record function and loop recording, continuous record when memory card is full and auto erase old files. RV backup camera with monitor has 2 channel. ✓Parking Guidance and Image Flip: Precise parking line and image flip, fast and perfect reversing, even if you sometimes have trouble figuring out the steering, just switch to the "Mirror" or "Rotate" view on the monitor, make it easier for you to reverse your vehicle. ✓Specially Designed: Backup camera system fo RV, Truck, Box truck, semi truck, Trailer, Travel Trailer, Bus, heavy duty Camper, Tractor, the 5th Wheel, Motor homes, vans, skid steers, farm tractors, combines, cotton pickers, crop sprayers, bulldozers, snow plows, forklifts, excavators, heavy equipments, etc.Power input:12-35V DC Power.