LiftMaster RBMA Electric Treadle, NEMA 4/12 | LIF-50-800 lift-master 423lm Adjustable ear flaps are intended

Adjustable ear flaps are intended to keep your head and ears warm

The silver metal panel that comes with it offers a stylish and robust exterior

The Magnetic Autocontrol 24V Dual Channel Loop Detector is a high-precision

Note: This part is compatible with the HySecurity StrongArm M30 / HySecurity StrongArm M50  and HySecurity SwingRiser operators

LiftMaster RBMA Electric Treadle, NEMA 4/12 | LIF-50-800 lift-master 423lm Adjustable ear flaps are intendedLiftMaster RBMA Electric Treadle, NEMA 4 12 LIF 50 800 This LiftMaster Electric Treadle (Model RBMA) provides a rugged and reliable solution for vehicle detection. Built to withstand harsh outdoor conditions, its enclosure is rated NEMA 4 12, protecting it from windblown dust, rain, and sleet. The treadle is activated when a vehicle's weight compresses an internal electric switch, sending a signal to the door operator. Genuine LiftMaster replacement