Garage door sensors prevent the garage door from closing if there s something in the way.
Electric eye door opener.
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One of these is the photo eye sensor which was federally mandated in january 1993.
Garage door sensors protect your family possessions and pets by not allowing the heavy garage door to close if there is anything in the glide path.
Sensors are a critical safety feature but can prevent an automatic garage door from working properly.
The photo eye of an automatic opening garage door is a safety feature.
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If the sensor doesn t receive the beam emitted by its opposite number the door won t close.
The device does not provide an image.
Sears craftsman garage door openers have an important safety feature that prevents the door from closing when something or.
When the sensors fail or become faulty the garage door opener will not close the door.
How to troubleshoot the electric eye in a sears craftsman garage door.
An electric eye is a photodetector used for detecting obstruction of a light beam.
If the photo eye senses an obstruction it stops the door from closing and potentially prevents damage or injury to a vehicle.
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All openers manufactured after that date are required by federal law to have photo eye sensors.
They do this by using an electric eye sensor that crosses the doorway.
Only presence of light is detectable.
To close a door with faulty sensors requires bypassing the garage door sensors.
If your sensors or garage door motor is.