Fookoo Ⅱ HD Wired Backup Camera System, 9'' Quad Split Monitor with Recording IP69 Waterproof Rear-View Side-View Cameras with Parking Lines, Reversing for RV/Truck/Trailer/Bus/Tractor/5th Wheel (DY4C)

Our 9-inch monitor with high resolution allows you to see more clearly and more details, larger than the common 7-inch screen on the market.The Split Screen monitor can show more than one camera images at the same time, help you monitor the road conditions in all directions to make your driving and reversing more confident and safer.Featuring with this function, monitor will automatically overwrite the earliest video segment when the memory storage space is full.Monitoring and recording your driving to make your driving safer around the clocks.The package contains a 32GB SD Card.You can choose to view 4 cameras images at the same time, or choose view 2 cameras at the same time, by pressing "CH-" button.Alternatively, you also can see one camera for full screen separately. When you want to see other cameras, just press the "CH-" button.Reversing screen with parking line will make your parking safer and faster. No longer need someone to get off the bus to help you see whats going on and guide you.All you need to do is: use our system and connect the green wire to the back light.You can choose to turn on / off the mirror function of the camera as needed.For example, if you want to install one camera in the front of the vehicle and another cameras in the rear. Now you can just flip one camera to get the correct image without affecting the image of the other cameras.