LiftMaster Replacement Sensors – Item #041A5034 – The LiftMaster replacement sensors kit works with openers 1999 to present and is an OEM Geniune Part. This is a required safety device that MUST be connected and aligned correctly before the garage door opener will move in the down direction.
Also known as LiftMaster ISB’s and Photo-eye’s. The safety sensors are also compatible with the Chamberlain and Sears Craftsman brand names.
Complete kit includes: Sending sensor (with an amber LED), receiving sensor (with a green LED), 2-conductor wire, (5) wire connectors, (2) wingnuts, and (2) 1/4-20″ round head bolts.
Pick up in our Plano Showroom. Always in stock!