1024720 Quad Monitor Splitscreen with. Loop Recording/Max Support 256GB TF Card/. Bluetooth/USB/MP5/Parking Lines Adjusting/Parking Monitoring. 4x 4PIN Heavy Duty 1080P Front/Sides View Cameras IR LED Night Vision IP68 Waterproof Anti-Shock. 3x 5M +1x 15M 4PIN Extension Cables-Double Shielded Wire-No interference for Video Audio Signal-Make it has a stable image. 12-36v For Caravan Truck Bus Van Trailer Motorhome Horse Float, etc. A8 Makes No Boring Driving! 4K AHD & 1080P RV Camera System: With 4K 10.36 inch 4 split large screen and 4 x 1080P AHD cameras. Let you get the clearest picture at all times, avoid the blind spot. Makes our driving safer. Built-in DVR Recording Function: Supports loop record 4 view cameras at the same time. Saving the 1 min, 5 mins, and 10 mins video automatically according to your choice, you can find the video easily in the monitor. Compatible & Power Supply: 10.36 inch large monitor system for RV truck box truck semi truck Trailer travel trailer bus heavy duty camper tractor, the 5th Wheel, Motor homes. Power supply: 12-24V DC. Support mirror & flip image. Great Night Vision & Adjustable Parking Assist Line: With 18 infrared LED lights from the rear/side/frount view backup cameras, give you clear pictures at night. You can adjust the width and height of the guide line as your needs. Touch-sensitive induction, convenient and fast. IP69 Waterproof & Wide View Aangle: Adopting multiple glue sealing technology, IP69 waterproof level and can work normally in various extreme bad weather. Operated Temperature from -59°F to 176°F. Easy to Install: Wired system without any signal problem. You only need to provide power to the monitor, and the camera will also receive power at the same time. The camera only needs to connect the extension cable from the monitor. Type:car truck reverse parking camera. Sensor: 1/3 inch color AHD. Minimum illumination: 3Lux/ F1.2 (0.1Lux). Night Vision: 15 meters. Diagonal Viewing Angle: 120 degree. Signal to noise ratio: >48db. Video Output: 4PIN interface, 1.0Vp-p, 75Ohm. Operating Temperature: -10 to 85 Celsius, RH95% Max. Storage Temperature: -40 to 100 Celsius, RH95% Max. Installing Position For reference. Installing Diagram For Reference. Two way Mounting: Dashboard stand or Ceiling Hang.