Dirty sensors misalignments or damaged components can cause sensors to.
How to level garage door sensors.
Lower is easy to stand above with a foot on either side.
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Safety sensors are critical components of most automatic garage doors.
Sensors are a critical safety feature but can prevent an automatic garage door from working properly.
How to install safety sensors correctly.
Garage door sensors are designed to prevent the door from closing if something obscures the sensor.
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Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm.
Garage door sensors also have built in functions to let you know there s a problem.
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.
How do i know if my garage door sensor isn t working.
This video will help you in wiring up your safety sensors if you have p.
Troubleshooting safety sensors for garage doors.
Watch this video to see how the pro s do it.
Garage door sensors must be aligned to ensure your garage door opens and closes properly.
And the opener will then stop the opening process and reverse the door back up.
Garage door sensors are photo sensitive lenses that monitor the area underneath the door.
The sensors send a signal to the garage door opener if there is something in the path of the door.
Higher than that can miss many low lying objects including pets.
Sensors may fall out of alignment over time so it s important to understand how to align garage door sensors.
Garage door sensors prevent the garage door from closing if there s something in the way.