The working of these sensors is quite simple.
Garage door safety reverse sensors.
The garage door sensors are the safety add on to your garage doors.
To learn how to test your garage door opener s protecto.
The latest garage door sensors are technologically advanced and even allow you to control the opening and closing through an app on your smartphone.
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The second line of defense is a set of infrared sensors which should be mounted 4 to 6 above the floor on each side of the garage door frame.
It operates on a low voltage beam which completed the switch when the door is in.
It prevents the doors from automatically closing when anyone is in the doorway.
Adjust the garage door opener mechanism.
Sensors are a critical safety feature but can prevent an automatic garage door from working properly.
It is a beneficial device if you have kids or pets in your house.
If your sensors or garage door motor is blinking or your door doesn t close it s a sign you could have faulty sensors.
This video will show you how to perform the test of your garage door opener s safety reversal system.
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If any object blocks the path of the infrared sensors the garage door opener will not activate or will reverse if operating.
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On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor.