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Liftmaster 41A4373A Garage Door Opener Safety Beams Reviews

Liftmaster 41A4373A Garage Door Opener Safety Beams Compatible with Chamberlain Liftmaster Sears Craftsman openers Older models with a green light on each sensor Pair of sensors with about 1′ of wire to splice into existing wire Wire connectors included(Brackets not included) Compatible with fail safe units (equipped with infrared eye beam) from Liftmaster, Chamberlain, Craftsman, [...]

Garage Door Sensors – How to make sure your garage door sensors are in proper working order

Garage Door Sensors – How to make sure your garage door sensors are in proper working order

Most garage door openers have infrared sensors placed near the floor on either side of the garage door. These sensors are used as a safety precaution. If something breaks the infrared beam of light, the garage door will not close. So, if for some reason, you are having problems closing your garage door, the first thing you should check is if something is blocking them.