LiftMaster Fire Access Box with Micro Switch and Knox Key Switch Option | LIF-AFB120 liftmaster K75-19977 Accepts up to 8 Security+®

Accepts up to 8 Security+® remote control codes

LiftMaster K20-1050-1T is a 1/2 HP Motor Replacement Kit (115V

holding force for single doors

LiftMaster 307072703R

the FAA-7171485 is highly resistant to corrosion and rust

LiftMaster Fire Access Box with Micro Switch and Knox Key Switch Option | LIF-AFB120 liftmaster K75-19977 Accepts up to 8 Security+®LiftMaster Fire Access with Micro Switch and Knox Key Switch Option LIF AFB120 All in one fire access box. Two options for automatic gate access: The microswitch is activated when the padlock is removed and the front panel is opened. Via Knox key switch. Includes Access door with a hole for a standard or fire department padlock Interior micro switch Knock out for Knox key switch Standard cylinder lock Note Fire department padlock and Knox switch not