Whenever there is an obstruction the garage door will automatically reverse before causing any damage.
Safety laws and garage door sensors.
That law states they need to be able to reverse the motion of the door within 2 seconds.
The working of these sensors is quite simple.
In 1993 the u s.
Feel free to call us for further information on garage door.
The garage door sensors are the safety add on to your garage doors.
It is a beneficial device if you have kids or pets in your house.
Other safety products are available and often chosen to supplement the mandated safety.
The improvement act contains a preemption provision which states.
Safety eye sensors and auto reverse features became mandatory on all automatic garage door openers beginning on january 1 1993.
The improvement act contains a preemption provision that states.
The new mandate was to prevent entrapment and serious injury or death caused if a garage door closed on a person.
Those provisions of laws of states or political subdivisions which relate to the labeling of automatic residential garage door openers and those provisions which do not provide at least the equivalent degree of protection from the risk of injury associated with automatic residential garage door openers as the consumer product safety rule are subject to preemption under 15 u s c.
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 short answer is because it s the law.
The replacement safety sensors project an invisible light beam across the inside of the garage door to prevent accidents and are required for safe use of all chamberlain garage door openers.
Public law 101 608 section 203 f.
Federal law ul 325 has required all garage doors manufactured include a safety reversing system such as garage door sensors.
We suggest that you check the safety on your garage door openers at least once a year.
Federal law ul 325 made it mandatory for manufacturers to include sensors that interrupt opening and closing your garage door.
Those provisions of laws of states or political subdivisions which relate to the labeling of automatic residential garage door openers and those provisions which do not provide at least the equivalent degree of protection from the risk of injury associated with automatic residential garage door openers as the consumer product safety rule are subject to preemption under 15 u s c.
Chamberlain compatible these sensors replace defective or damaged sensors for every chamberlain garage door opener manufactured after 1997.
