LiftMaster LM21AFCB Advanced Fire Control Release Device 10-8014 LiftMaster Gate Operators with Monitored

LiftMaster Gate Operators with Monitored Safety Inputs

Single or Double Door Use

LiftMaster 20-40381 is a 1/5HP Motor Replacement Kit (24VDC)

LiftMaster K07-10535 is a Clutch Pressure Plate Replacement Kit

LiftMaster Medium-Duty Door Operator MT Owner's Manual

LiftMaster LM21AFCB Advanced Fire Control Release Device 10-8014 LiftMaster Gate Operators with MonitoredLiftMaster LM21AFCB Advanced Fire Control Release Device The LiftMaster Fire Control LM21AFCB Release Device is a UL ULC listed normally energized, fail safe device incorporating state of the art electronic control circuitry. This release device is designed for manual doors or motorized doors incorporating a reversing electric safety edge to create an automated door closing system, and in conjunction with a temperature fuse link system. The high