Higher than that can miss many low lying objects including pets.
Align chamberlain garage door 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.
Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm.
When the invisible beam path is obstructed or misaligned while the door is closing the door will rev.
Adjust the garage door opener mechanism.
Garage door sensors are designed to prevent the door from closing if something obscures the sensor.
Compatible with chamberlain and liftmaster garage door openers manufactured after 1997.
Garage door sensors must be aligned to ensure your garage door opens and closes properly.
How to adjust garage door opener sensors diy note.
Refer to the owner s manual to determine which is.
Sensors may fall out of alignment over time so it s important to understand how to align garage door sensors.
Reversing sensors on your garage door repair garage door sensor align safety reversing sensors align the safety reversing sensors.
74e8 formula for chamberlain garage door opener sensors wiring.
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How to align garage door sensors in a quick and easy way.
Whenever there is an obstruction the garage door will automatically reverse before causing damage.
From informational videos to product manuals and troubleshooting articles the chamberlain group resource library has the information you need.
Find the chamberlain garage door opener technical support you need to get your garage door opener operational.
On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor.