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.
Garage door sensor alignment.
How to adjust a photo eye on a garage door.
Lower is easy to stand above with a foot on either side.
Sensors may fall out of alignment over time so it s important to understand how to align garage door sensors.
Higher than that can miss many low lying objects including pets.
Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm.
Garage door sensors are designed to prevent the door from closing if something obscures the sensor.
The lights on both the sending and receiving sensors will glow steadily when the wiring connections and alignment are correct.
If the photo eye senses an obstruction it stops the door from closing and.
Garage door sensors must be aligned to ensure your garage door opens and closes properly.
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 sensors are outside of this range remove them entirely from the garage door frame and install leveled inside the safe zone.