This two camera backup camera system is perfect for the fifth wheel or travel trailer application where you want a backup camera on the back of the trailer and one reverse camera on the truck. The system is complete with a crystal clear 7" LED Digital Panel COLOR monitor display with mirror image capability and distance grid lines, 2 channels with automatic system switch, two (2) 130° CCD cameras with 50 foot infra-red night vision and all the wires, connectors and mounts you will need. With built-in system memory, this innovative system automatically saves previous option settings even after it's turned off. The RVS-770614-213 has two viewing options. The camera view can be triggered when the vehicle is put into reverse, or remain on continuously. The 5th wheel rear view back up camera system is completely weatherproof with an IP69K rating. The quick connect/disconnect is 66' to camera and 26' to the monitor. The system is strong and reliable, shock resistant with a 20G vibration rating (highest in the industry) and comes with a full year warranty.