Hayes 81725 Syncronizer Brake Control

The Syncronizer is for trailers with 2 or 4 electric brakes. Requires no leveling and is preprogrammed to modulate and control power from the tow vehicle to the trailer brakes. The longer the brake pedal is depressed the greater amount of current delivered to the trailer brakes, until preset brake power setting is reached. Comes with the exclusive Quik-Connect feature. Three year warranty.