LiftMaster Fire Access Box with Micro Switch and Knox Key Switch Option | LIF-AFB120 liftmaster K75-19977 Variety of remote stations available

Variety of remote stations available

Frequency: 318 MHz from keypad to gate opener / 915 MHz from keypad to base station

Wormgear Reduction: 2 commercial oil-bath gearboxes providing 900:1 Wormgear reduction

Operating temp -5 F (-21C) to +160 F (71 C)

LiftMaster 307072703R

LiftMaster Fire Access Box with Micro Switch and Knox Key Switch Option | LIF-AFB120 liftmaster K75-19977 Variety of remote stations availableLiftMaster 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