Tiltamatic magic key Garage Remote TRG306 TR300 TRV300 TRG 303 Tilt-A-Matic1 x Tiltamatic Garage Remote Control B&D TRG306 TR300 TRV300 TRG 303 Tilt-A-MaticCompatibility: TRG306,TRG-306, TRG102, TRG103, TRG104, TRG106, TR300,TRV300,TRG300,TRG-300, TRG107 & Door-Mate T700. 303MhzWill suit all of the remotes pictured in the listing(Please Note: If your original remote looks like the black with red button on the far right - it must have B&D on the front - if it has Merlin written on it then please search 'Merlin M802' find the correct remote for you)Remote Includes:1 x Tiltamatic/Doormate Compatible RemoteInstructions:Open the new remote by removing the two screws at the back. Open your old remote (if you do not have your old remote you will have to open the side panel on your motor) Locate the small switches inside your motor or old remote Change the switches on the new remote to match your old remote or motor Test the remotePairing Instructions:Download Manual