By using a wireless remote control (switch) you are able to maneuvre your winch on distance: Hook on the load / follow the load / stop winching and correct if needed. Many advantages.This wireless switch has a reaction time of approx. 0,15 sec. and is working over a distance of at least 50m, sometimes more depending on the landscape. Please observe which socket is needed (receiver on your control box) -plastic or 4 pin metal?