Garage door sensors must be aligned to ensure that your garage door opens and closes correctly.
How to line up garage door sensors.
Garage door sensors must be aligned to ensure your garage door opens and closes properly.
Over time sensors may fail to function correctly and you will need to know how to align them.
Higher than that can miss many low lying objects including pets.
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.
If the photo eye senses an obstruction it stops the door from closing and.
All garage doors that have been manufactured in the united states after 1993 are required to have a reversing safety system.
Garage door sensors are designed to prevent the door from closing if something obscures the sensor.
How to adjust a photo eye on a garage door.