LiftMaster 485LM 12V Battery Replacement Linear Telephone Entry Systems 25 in L x 2

25 in L x 2 in H x 0

Latch/Alarm Shunt Timer ¼ - 30 seconds

The system can be programmed locally using the keypad

Mega Slide-X

Armature Plate

LiftMaster 485LM 12V Battery Replacement Linear Telephone Entry Systems 25 in L x 2LiftMaster 485LM Compatible 12V Replacement Battery Keep your LiftMaster garage door opener running smoothly, even during power outages, with this All Security Equipment certified 12V battery. Designed as a high quality replacement for the LiftMaster 485LM, this battery works with a wide range of LiftMaster DC motor garage door openers and commercial operators that use backup battery systems. Operates the Garage Door Opener as if the power was still