RV Backup Camera System with 7'' Monitor Wired for Car RV Semi Box Truck Trailer, 4 Split Screen Quad View HD DVR Record Monitor + IP69 Waterproof Night Vision Rear Side View Camera Avoid Blind Spot - RVInWest, R-AHD7In4Cam

• 【Wide Adaptability】Designed specially for RV truck box truck semi truck travel trailer bus heavy duty camper tractor the 5th wheel motor home,etc. Using 12-24V voltage, this rv camera system can be used on all vehicles. 【DVR Record Funtion】With built-in DVR recording function，this 7 inch monitor can record videos from 4 cameras. No support for recording sound. 【360° View】With 4 cameras as front/rear/side camera, this rv backup camera system can not only provide rear view when you are parking or reversing but also provide 360° view when you are driving. 【IP69 Waterproof & Night Vision】Using full-sealed and glue-filling tech, those side view/front view/rear view camera can work great on all weathers. With infrared LED lights, those backup cameras can provide you bright & clean view at night. 【Easy to install & No Signal Issue】Comparing "wireless" backup camera system, you do you need to disassemble lights and connect, you just need to use power & video cables in package to connect cameras with the monitor, and connect the monitor with power supply with car outlet. 【1080P CCD Cameras + Larger LCD Screen】Using CCD chip and AHD tech, those 1080P HD cameras as backup/side view/front view/rear view camera can provide you with sharp & clean & vivid view on the 9 inch larger LCD monitor to make driving more convenient and comfortable.