LIFTMASTER Garage Door Openers 41A4373A Safety Sensors
This easy to install LIFTMASTER Garage Door Openers 41A4373A Safety Sensors is the replacement for garage door openers and is compatible with LiftMaster and Chamberlain Brand from 1993 – late 1990’s. Each sensor has a green light and a bolt that runs right through the center of each sensor. This kit includes 1-sending unit, 1-receiving unit, Wire connectors, and instruction. There are no brackets included.