The sensors that make garage doors safer must be located in the worst possible place close to the floor.
Garage door opener sensors setup.
Attempt to close the garage door using a remote.
Higher than that can miss many low lying objects including pets.
The infrared beam from the garage door opener sensors isn t able to be seen by human eyes.
As long as the beam isn t interrupted the door will open or close normally.
Garage door sensors work by shooting a beam of infrared light across the entrance of your garage to the sensor on the other side.
This system allows them to detect obstructions like your car or a kid on a bike.
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.
The door should stay open and the motor unit lights should blink.
If the garage door opener closes the door with the safety sensors blocked replace the logic board.
The sensors are normally about 4 inches above the ground.
1 push the safety sensor with attached carriage bolt.
Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm.
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.