Description LIFTMASTER L993M (371LM REPLACEMENT)
- Compatible with up to three Garage Door Openers, Gate Operators, or Commercial Door Operators manufactured by LiftMaster® after 1997.
- Extra-long range for extended reach and reliable operation.
- Easier programming with automatic frequency detection.
- Program in myQ app and access features (naming, notifications and access history) with Security+ 3.0 and Security+ 2.0 Garage Door Openers.