However they can easily get knocked out.
How to fix misaligned garage door sensors.
One of the most common causes of garage door malfunctions is misaligned sensors.
Lower is easy to stand above with a foot on either side.
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 delicate and can easily become misaligned.
Electric garage door openers are a great innovation but as is the case with every electric electronic component things can go bad and malfunction.
This is something to consider if you decide.
To tell if the sensors are misaligned pay attention to what your garage door is doing.
Aligning your garage door sensors.
Higher than that can miss many low lying objects including pets.
The only way to override this is to hold the open close button on the control panel.
Or if the door will not.
Since 1993 sensors for garage doors are a must.
However it is an often overlooked caused.
Whether your kids are running around or your dog walking they are vulnerable to defects.
This is basic and generally simple to correct.
Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm.
Unfortunately misalignment of the garage door sensors will cause the door to behave erratically.
When the garage door sensors start to fail it intervenes with the garage s everyday performance.
If it starts to close but goes right back up again the sensors are probably misaligned.
The light on your garage door might blink three times afterward which is another way that you can tell the sensors need to be adjusted.
If this occurs the garage door will reverse.
If your garage door is not working correctly it may be an indication that the photo eye requires adjustment.
Sometimes the sensor may be beyond repair due to wear and tear and in such a case your best bet is to replace the garage door sensor with a new one.
One of the first things a garage door tech inspects when a client states that it will not close properly is the sensor.
To avoid crushing injuries the door will stop abruptly and reverse.
