How To Fix Garage Door Sensor Alignment

Attach a string to each garage door sensor and adjust them to the same height using a level.

How to fix garage door sensor alignment. Adjust the garage door opener mechanism. On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor. The sensors should measure approximately 4 to 6 inches from the garage floor. The latest garage door sensors are technologically advanced and even allow you to control the opening and closing through an app on your smartphone.

If your garage door is going down and reversing back up try this simple solution to get it fixed. This system allows them to detect obstructions like your car or a kid on a bike. Step 3 leveling the garage door sensor. Lower is easy to stand above with a foot on either side.

Higher than that can miss many low lying objects including pets. Give yourself the ability to move the garage door sensor for adjustment by loosening the screws on the sensors. Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm. 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.

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 value of having an automatic garage door opener is completely negated when the garage sensor is either out of alignment or simply in need of repair. But if the light on the receiving sensor is blinking you may have problems with garage door sensor alignment. That means opening and closing the overhead door on a regular basis is something that s likely to get old very fast for anyone including the residents of north texas.

The amber light on the sending sensor will glow regardless of alignment or obstruction. Garage door sensors work by shooting a beam of infrared light across the entrance of your garage to the sensor on the other side. The lights on both the sending and receiving sensors will glow steadily when the wiring connections and alignment are correct.