41a5034 Garage Door Sensor Replacement】 Compatible with Liftmaster Sears Chamberlain Craftsman garage door openers ( since 1997). this 41A5034 Safety Sensor is a Replacement Kit For more models have query, pls check the detailed description or send us message for contact.
【Easily installation】 Our 41a5034 garage door safety sensor has equipped with Detailed installation instructions, under the guidance of this manual, you can easily install it by yourself.
【Advanced Design】Safety Sensor Beam Eyes emits an invisible beam of light on the inside of the garage door, whenever there is an obstacle, the garage door automatically reverses before causing any damage to prevent accidents.