How To Install A Garage Door Sensor

If the garage door opener closes the door with the safety sensors blocked replace the logic board.

How to install a garage door sensor. Open the garage door. Installing safety sensors on a garage door opener. Garage door sensors prevent the garage door from closing if there s something in the way. Chamberlain compatible these sensors replace defective or damaged sensors for every chamberlain garage door opener manufactured after 1997.

Find the wires connecting the sensors to the electricity and with the pin snips clip them loose. Step 3 replace the old sensors with new garage door openers sensors. Easy setup and includes 2 sensors mounting brackets 18 in. Place a box or similar object between the safety sensors to block the sensing beam.

Mount the new garage door openers sensors in the exact same position as the old ones. Garage door openers are a fast and safe way to access the garage area but only when they include the proper safety features. However if you do decide to replace your old sensors here are a few that i. The best universal garage door sensors.

Whenever there is an obstruction the garage door will automatically reverse before causing any damage. Most garage door sensors don t immediately tell you what brand of garage door opener they work with. Sensors are a critical safety feature but can prevent an automatic garage door from working properly. Often the only way to tell whether your garage door sensor is universal is to check the manual or contact the manufacturer.

Of extension wire and instruction manual. Attempt to close the garage door using a remote. The door should stay open and the motor unit lights should blink.