1080P Fookoo Technology: The 1st to introduce 1080P technology for backup cameras. Digital high definition image processor will make your backuping more confident and safe. This wired system never has Picture delay or signal issues, different from the unstable wireless products. Larger 9 inch Split Screen MonitorOur 9-inch monitor with 1920x1080 pixels features with Dual Split Screen, allows you see two cameras at the same time and provides more details, larger than the common 7-inch screen on the market. It is more suitable for the large vehicles as: 5th Wheel Trailer/Tractor/RV/Truck/Bus/Semi-Trailer/Box Truck, etc.