The LiftMaster 635LM universal plug-in Security+ garage door opener receiver from Garage Door Supply Company is compatible with six LiftMaster remote controls and wireless keypads. This garage door receiver works with LiftMaster model 970LM, 971LM, 972LM and 973LM remote control transmitters.
The 635LM LM receiver is also compatible with LiftMaster's Security+ 976LM wireless keypad entry. The 635LM will accept up to eight remote control codes and one keypad code. The receiver plugs into a standard 120-volt outlet. This receiver includes a two-conductor bell wire to wire to any garage door opener strip.
- Compatible with Security+ LiftMaster 970LM, 971LM, 972LM, 973LM remotes
- Compatible with 976LM keypad
- Includes 2-conductor bell wire
- Plugs into standard 120V electrical outlet
- Accepts up to 8 remote control code, 1 keypad