The photo eye of an automatic opening garage door is a safety feature.
How to line up garage door sensors.
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.
Sensors may fall out of alignment over time so it s important to understand how to align garage door sensors.
Lower is easy to stand above with a foot on either side.
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.
All garage doors that have been manufactured in the united states after 1993 are required to have a reversing safety system.
Over time sensors may fail to function correctly and you will need to know how to align them.
Garage door sensors must be aligned to ensure that your garage door opens and closes correctly.
How to adjust a photo eye on a garage door.