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Conversion Kit for LIFTMASTER 41A4373 INFRARED PHOTO SAFETY SENSORS
Kit Includes Brackets and Safety Sensors (41A5034) to replace garage door opener infrared safety sensors
LiftMaster, Chamberlain 801CB part number, Sears Craftsman, Raynor compatible garage door opener replacement safety sensors.
These garage door opener replacement safety sensors help make sure your garage remains safe. The sensors project an invisible light beam across the inside of the garage door to ensure that if anything is coming in or going out, that the door automatically reverses before hitting anything or anyone.
Replaces defective or damaged sensors
Detects objects in the path of opening/closing garage door to help prevent accidents
Offers peace of mind and safe operation
Includes sensors, mounting brackets and 18 in. of extension wire
Posted by Unknown on Nov 6th 2017
I ordered the 41A4373A Replacement Kit LIFTMASTER GARAGE DOOR SAFETY BEAMS Sears Craftsman for my door because you can't find the original part any more. It worked like a charm. The hardest part was stripping the insulation off of 18yr old existing wires. It works as it should I tested it to make sure it goes back up if they is something in the way. I have not had any cold weather since I installed it. The old one would work in warm weather but not cold.