Mount the new garage door openers sensors in the exact same position as the old ones.
How to install a garage door sensor.
Chamberlain compatible these sensors replace defective or damaged sensors for every chamberlain garage door opener manufactured after 1997.
Garage door sensors prevent the garage door from closing if there s something in the way.
Step 3 replace the old sensors with new garage door openers sensors.
Sensors are a critical safety feature but can prevent an automatic garage door from working properly.
Open the garage door.
Installing safety sensors on a garage door opener.
Often the only way to tell whether your garage door sensor is universal is to check the manual or contact the manufacturer.
The door should stay open and the motor unit lights should blink.
Most garage door sensors don t immediately tell you what brand of garage door opener they work with.
Place a box or similar object between the safety sensors to block the sensing beam.
However if you do decide to replace your old sensors here are a few that i.
Easy setup and includes 2 sensors mounting brackets 18 in.
Of extension wire and instruction manual.
If your sensors or garage door motor is blinking or your door doesn t close it s a sign you could have faulty sensors.
Do not fully tighten yet.
The best universal garage door sensors.
Garage door openers are a fast and safe way to access the garage area but only when they include the proper safety features.
Find the wires connecting the sensors to the electricity and with the pin snips clip them loose.
Whenever there is an obstruction the garage door will automatically reverse before causing any damage.