The working of these sensors is quite simple.
Overhead garage door sensor.
Sensing edges provide entrapment protection for motor operated doors by offering an auto reverse or auto stop feature.
If you find the lights turned off in one or both the sensors it indicates that there is a problem in power supply.
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The sensors are located above the floor at each side of the door opening and.
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It prevents the doors from automatically closing when anyone is in the doorway.
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It is a beneficial device if you have kids or pets in your house.
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Height of the garage door sensors you should install each of the overhead door opener safety eyes top of the lens no higher than 6 from the garage floor surface.
The garage door sensors are the safety add on to your garage doors.
A common cause of a malfunctioning garage door sensor is lack of power supply.
This system is compatible with all overhead door code dodger and genie intellicode garage door openers and is a required safety feature that automatically reverses the garage door if an object passes through the infrared beam.
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This is critical for small children or any individual lying down on the garage floor in the path of a closing garage door.
Garage door sensors are safety devices that prevent the door from closing on people pets or objects in the doorway.
The bottom sensing edge stops and reverses the door upon contact with an obstruction.
If they re turned on in both the sensors then there is no issue with the power supply.