This LiftMaster - 891LM remote control can be programmed control up to 3 different garage door opener units using different frequencies and codes. With Security 2.0 one button can control a gate operator and the other can control a garage door or each button can be programmed to a different garage door opener. It can operate a single garage door opener, gate operator or MyQ enabled light accessory
Compatibility:
- Compatible with Liftmaster security+ 2.0 Garage door operators and gate operators on 310/315/390 MHz