Chamberlain Replacement Safety Sensors for Garage Door Openers

The Replacement Safety Sensors project an invisible light beam across the inside of the garage door to prevent accidents and fit every Chamberlain® Garage Door Opener manufactured after 1997. Use the Replacement Safety Sensors to replace defective or damaged sensors and ensure peace of mind. Safety sensors are required for safe use of all Chamberlain Garage Door Openers. Whenever there is an obstruction, the garage door will automatically reverse before causing damage. Includes one-year warranty, mounting brackets and 18" of extension wire for easy installation.

More control: The Replacement Safety Sensors project an invisible light beam across the inside of the garage door to prevent accidents and are required for safe use of all Chamberlain / LiftMaster / Craftsman Garage Door Openers; Whenever there is an obstruction, the garage door will automatically reverse before causing any damage Chamberlain compatible: These sensors replace defective or damaged sensors for every Chamberlain/LiftMaster Garage Door Opener manufactured after 1997; Not compatible with craftsman 100 series Easy setup: Includes 2 sensors, mounting brackets, 18 inches of extension wire and instruction manual About Chamberlain: The largest and most dependable garage door opener manufacturer in North America