How To Align Garage Door Safety Sensors

Slowly rotate sensor back aligning sensor with sending sensor until it lights up green again.

How to align garage door safety sensors.

Sensors may fall out of alignment over time so it s important to understand how to align garage door sensors. The photo eye of an automatic opening garage door is a safety feature. Lower is easy to stand above with a foot on either side. This safety feature prevents the door from closing when something is in the way and at risk of becoming damaged or injured.

When you have a strong green light put it back into the bracket and put the wing nut back on. If you are unable to get the door closed and the safety sensors are the issue the garage door can be closed by pressing and holding the push button. Garage door sensors prevent the garage door from closing if there s something in the way. When determining whether they need to be replaced or just adjusted you need to look at all the options.

Garage door safety sensors are sensitive to bangs and bashes and tend to lose alignment when something hits them hard. Garage door sensors are designed to prevent the door from closing if something obscures the sensor. When you examine how these sensors work you realize how intricate they are. If the photo eye senses an obstruction it stops the door from closing and.

Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm. Higher than that can miss many low lying objects including pets. How to adjust a photo eye on a garage door.