The Liftmaster 61LM Digital Single-Button Garage Door Opener Remote Control features 9-position trinary DIP switches that allow almost 20,000 digital codes and other great features for safety and security.
- 9-position trinary DIP switches
- 19,683 digital codes
- Red LED light indicates battery level and signal sent transmission
- DIP switch coded for compatibility with all 390MHz LiftMaster Gate Operators and Radio Controls, excluding Security+ products
- 61LM Single button remote
- Visor clip
- 12V battery