These remote control units are compatible with Safety devices, ie; Photo Electric Cells or Safety Edge. These units are used on Doorways, Garage Doors or where there is a risk of the shutter hitting a person or obstruction. These Remote control units can be auto open and close, so you press the button once and it will ope/close. If the Safety Beam is Broken, the shutter will automatically stop.
If you require any advice on Remote Control Units, then please contact our Sales Team.