9 Inch Split Car Rear view Monitor: 4-channel video input, screen can be split into two or three screen displays at same time, each screen can be individually. Image can be rotated horizontally and vertically for mirror or normal viewing, meet your demand Professional Car Back up Camera: 9" Color TFT LCD monitor + 2 rear view cameras & 2 front view cameras + 4 pin connectors cable. Hardwired connection provides you a more stable signal, gets more clear image Front Rear View Camera: 2 front view camera without guidelines + 2 backup camera without guide lines, 140 degree wide angle catches more blind angle, IP 68 waterproof and 18 IR lights night vision provides you a clear image Easy to Install: Only need monitor connected to power, then the power could transfer from 4-pins aviation connectors extension cable to camera, needn’t to connect more cable, solve wiring inconvenience Power supply: DC12V-35V- video cable connection. The cable length about 20m(65.6ft) and 10m(32.8ft) , so it is perfect for most cars. A wide camera lens viewing angle makes sure that you can see enough to park and reverse safely.Eliminating dangerous blind spots. Protect your car around of Kids and little pets Specifics Voltage:DC12V-35V Chipset:MST703+5885 Screen size:9'' Screen resolution:800*480 Power output:1000MA Work temperature:-10-60° Language:English/French/Spanish/German/Italian/Portuguese/Dutch/Chinese/Turkish Camera specifics Chipset:1/4 inch CMOS7440H Pixel:800TVL Work voltage:12V-35V waterproof grade:IP66