How To Align Garage Door Sensors Liftmaster

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How to align garage door sensors liftmaster.

Sometimes the sensor may be beyond repair due to wear and tear and in such a case your best bet is to replace the garage door sensor with a new one. If your sensors or garage door motor is blinking or your door doesn t close it s a sign you could have faulty sensors. In this video i show you how to realign your garage door sensors so that the garage door can function properly. Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm.

Reversing sensors on your garage door repair garage door sensor align safety reversing sensors align the safety reversing sensors. In this case you will set up the level aligned with one sensor then adjust the opposite sensor until the beam of your laser level is hitting the sensor. If your garage door is going down and reversing back up try this simple solution to get it fixed. Sensors are a critical safety feature but can prevent an automatic garage door from working properly.

If you have a laser level you can use it instead of a string to align your garage door. Garage door sensors prevent the garage door from closing if there s something in the way. The amber light on the sending sensor will glow regardless of alignment or obstruction. Join us as we show the step by step process on aligning your safety reverse sensors.

The latest garage door sensors are technologically advanced and even allow you to control the opening and closing through an app on your smartphone.