The door should stay open and the motor unit lights should blink.
Garage door opener sensors setup.
Open the garage door.
Installing the sensors as part of the garage door opener installation requires attention to wiring and adjustments to the devices themselves.
Higher than that can miss many low lying objects including pets.
1 push the safety sensor with attached carriage bolt.
Attempt to close the garage door using a remote.
As long as the beam isn t interrupted the door will open or close normally.
Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm.
The sensors that make garage doors safer must be located in the worst possible place close to the floor.
If your garage door sensors are outside of this range remove them entirely from the garage door frame and install leveled inside the safe zone.
The sensors are normally about 4 inches above the ground.
Garage door sensors work by shooting a beam of infrared light across the entrance of your garage to the sensor on the other side.
The infrared beam from the garage door opener sensors isn t able to be seen by human eyes.
Place a box or similar object between the safety sensors to block the sensing beam.
Fix garage door opener sensors electric garage door openers are a great innovation but as is the case with every electric electronic component things can go bad and malfunction.