SWIFT HITCH BACK UP CAMERA SYSTEM, requires no installation, portable wireless hi-resolution color display, one button operation, fully automatic night vision camera, strong magnetic mount for easy attachment of camera, can be used on multiple vehicles, charges from vehicle 12 volt socket, can be used as an inspection camera. Swift Hitch makes hitching a snap in 3 easy steps - Mount the magnetic camera on your tail-gate, view yourself backing up and then HITCH UP.