The GR2 Double Motor Boat Lift Remote is a standard line of controls equipped with a 30 amp control relay. Controls two boat lift motors on one lift at the same time. Manual Up/Down Switch. Leveling Switch for Two Motor Systems. Accommodates optional multiple transmitters for the boat lift remote. The control box features a black water-resistant gasket. The control faceplate has raised buttons for operation and one toggle switch that regulates power to the remote.