Remotes and keypads / LiftMaster 377LM
LiftMaster 377LM Remote
This model is discontinued. If it's lost or broken, any current remote listed for the same Learn button colour will work instead.
- Description
- Security+ Wireless Keyless Entry
- Type
- remote
- Opener brands
- LiftMaster
✓ Checked against the maker's instructions · LiftMaster compatibility list
How to program the 377LM
- Press and release the LEARN button on the opener motor unit (its LED lights for about 30 seconds).
- Within 30 seconds, press and hold the remote button you want to use.
- Release when the opener lights blink or you hear two clicks.
- Press the button again to check the door moves.