Digital 7 inch HD Colour DisplayThe 7 inch monitor with large HD screen (800x480) displays the image of the rear camera super sharp. The monitor supports two video inputs. It automatically turns on and switches to the reversing image when reversing. 12V-24V Compatible for Various VehiclesUpgrade high quality materials dual backup cameras to view both the clutch and the path behind vehicle. This Backup camera system comes with 10m +15m four-wire connection cable in first-class quality, making it suitable for installation in various vehicles such as car / truck / trailer / bus / van / Camper/agricultural vehicles / heavy duty vehicles, etc.