REVERSE-A-MATIC

Electronic sensor device for use on class 7 and 8 trailers, namely, a small electronic device with a sensor for activating trailer backup lights, backup alarm and distance detector system, inserts a steer axle locking pin to secure it for straight operation, lifts the trailer lift axle for maneuvering, activates dome light inside the trailer, chassis lights for night safety, and any 12-Volt operation desired during or after backing up a trailer, and also featuring optional functions in the nature of reverse obstacle detection systems, rear axle air bag deflation, multiple relayed outputs, 4-way flasher lift axle control for off road maneuverability, and variable high speed steer axle pin lock