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Garage door ir safety sensors.
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Safety sensors include two mounted sections one on each side of the garage door opening.
This safety feature was made standard in the early 1990s to avoid unnecessary injuries.
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Whenever there is an obstruction the garage door will automatically reverse before causing any damage.
A common cause of a malfunctioning garage door sensor is lack of power supply.
It prevents the doors from automatically closing when anyone is in the doorway.
Garage door sensors are safety devices that prevent the door from closing on people pets or objects in the doorway.
If the sensors are not.
The sensors are located above the floor at each side of the door opening and.
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What is a garage door sensor.
It is a beneficial device if you have kids or pets in your house.
While we can all appreciate these sensors they can become a nuisance if they start to malfunction.
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Garage door sensors are safety mechanisms that won t allow the door to close if something is blocking their beam of light.
The working of these sensors is quite simple.
Look for small led lights on the sensors.
The garage door sensors are the safety add on to your garage doors.
If they re turned on in both the sensors then there is no issue with the power supply.
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.