Secondary entrapment protection usually takes the form of photo electric eye sensors or garage door safety eyes that detect obstructions in the door s path before it closes in the first place.
Garage door safety eyes required.
These safety eyes beams help prevent the door from closing on a person causing an entrapment of the person.
Safety eyes are required for all garage door openers manufactured since january 1 1993 and the garage door opener will not work without the safety eyes attached and functioning properly.
They are required for safety in the event that something is under the direct path of the garage door.
The electronic eyes are not a luxury item that some people add for convenience.
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Federal law ul 325 has required all garage doors manufactured include a safety reversing system such as garage door sensors.
We have customers who ask us to mount the safety eyes on top of the opener or in a manner that by passes the entrapment protection the safety eyes provide.
This law is grandfathered in so you can still have pre 2012 openers that do not meet this code serviced.
Any object in the garage door s path that is around 6 inches or taller should cause the door to refuse to close as an obstruction has been detected.
What makes garage door openers safe is the electronic eyes that are positioned on each side of the railing.
Technically there are other devices that provide adequate garage door safety for gilbert scottsdale or phoenix garage doors but sensors are the most common.
The photo eye of an automatic opening garage door is a safety feature.
One of the safety eyes is a transmitter while the other is a receiver.
Required on garage door openers.
Common garage door opener problem safety eyes about the author chris deziel has a bachelor s degree in physics and a master s degree in humanities.
Other safety products are available and often chosen to supplement the mandated safety.
If the photo eye senses an obstruction it stops the door from closing and potentially prevents damage or injury to a vehicle.