At top notch garage door, we recommend hiring a professional garage door repair technician to align your garage doors sensors to ensure the proper operation of your garage.

How to align garage sensors. Sometimes the garage door sensors are perfectly aligned, but they still don’t work. Disconnect power supply to the garage. You point the sensors straight at one another until they are aligned properly.

In this video i show you how to realign your garage door sensors so that the garage door can function properly. Tie one end of the string to one sensor and the bracket mount. Pull the string taut and tie to the.

Sensors may fall out of alignment over time, so it’s important to understand how to align garage door sensors. Next, place a level on the ground in front of the door. Finally, check to see if the.

Tightening the screws can move the sensors a bit off. Unfasten the screws holding the sensors, and then slide the garage door sensor downward. Most units will have lights on.

Before tightening the screws, make sure that you don’t move the sensors from their aligned positions. Thread the free end of the string through the garage doorway and wrap it around the. The sensors have been exposed to direct sunlight for so long.

Tie a string (long enough to span the width of the garage door) around the bracket on one side so that the string will line up with the sensor lens. Get a piece of cloth and clean the surface of the photo eyes. The knot you make should be very tight.