LiftMaster Monitored Retro-Reflective Photo Eyes | LIF-LMRRUL elite hinge which allows the reader to

which allows the reader to be plugged in when the installation is completed

Speaker Sensitivity: 40dB

The single button that controls the gate operator has adjustable code settings and has a visor clip for your vehicle

This part is compatible with LiftMaster LA412

LiftMaster Monitored Retro-Reflective Photo Eyes | LIF-LMRRUL elite hinge which allows the reader toLiftMaster Monitored Retro Reflective Photo Eyes LIF LMRRUL Enhanced retro reflective photo eye now with heater and wider beam, engineered to stay aligned; maximum range: 50 feet. Includes Steel sensor hood Durable polyethylene reflector hood 10 ft. wire Brackets Mounting hardware Features Long Range Sensing distance up to 50 ft. Increased beam angle for simple, reliable alignment. Built In Heater for dependable performance in most environments.