Features: 【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. 【IP68 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. Specifications: Screen Size: 7inch Vedio Input: 4 Channel Horizontal Resolution: 1080p Voltage: DC12V-24V Waterproof Grade: IP68 Package Included: 1 X 7" Split Screen Monitor 1 X Stand 4 X Cameras 4 X 10m Extension Cable for Cameras 1 X Remote Control (Without Battery) 1 X User manual

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