Setting Garage Door Sensors

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Setting garage door sensors.

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. This precaution ensures that the door doesn t close when your car is in the doorway. The photo eye of an automatic opening garage door is a safety feature. Safety technology international inc.

You ll find this in your home s breaker box. The same mechanism kicks in when other objects are placed near the door too. Sensors are a critical safety feature but can prevent an automatic garage door from working properly. Whenever there is an obstruction the garage door will automatically reverse before causing any damage.

If your sensors or garage door motor is blinking or your door doesn t close it s a sign you could have faulty sensors. Craftsman cmxzdcg480 garage door safety sensors black 4 8 out of 5 stars 16. Sti 34301 garage sentry sensor part of the wireless alert series 51 40 23. Led colors range by brand and model.

On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor. Don t take them all the way out. Luckily you can set most automatic garage doors to a manual mode to bypass the sensors. Adjust the garage door opener mechanism.

Turn off the power to your sensors by tripping the fuse for your garage. If the photo eye senses an obstruction it stops the door from closing and potentially prevents damage or injury to a vehicle. To reset the system you will need to locate the button on the motor that reads learn or home in many cases this button will be located on the same side as the device s antenna and next to an led. In general garage door sensors block the door from closing if there is an object nearby.

Sensor path make sure nothing is obstructing the sensor beam. Loosen the screws that mount each of your garage door sensors.