Higher than that can miss many low lying objects including pets.
Garage door opener sensors setup.
Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm.
Installing the sensors as part of the garage door opener installation requires attention to wiring and adjustments to the devices themselves.
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.
Attempt to close the garage door using a remote.
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.
Lower is easy to stand above with a foot on either side.
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.
1 push the safety sensor with attached carriage bolt.
The sensors are normally about 4 inches above the ground.
As long as the beam isn t interrupted the door will open or close normally.
The infrared beam from the garage door opener sensors isn t able to be seen by human eyes.
This system allows them to detect obstructions like your car or a kid on a bike.
Open the garage door.