Liftmaster chamberlain sears craftsman and chamberlain brand garage door opener safety sensor sun shields.
Sun shield for garage door sensors.
If you are in a hurry and need to get your garage door closed right away stand in such a way that you cast a shadow over your garage door s beam sensor but of course don t block the beam itself just the sunlight that is shining on it and then press your remote control so that your door will close.
How a garage door sensor works.
If you only have a problem closing your garage door at certain times of the day the sun might be shining into one of the sensors causing it to break the circuit.
Install sensor sun shields to stop bright sunlight from interfering with your garage door opener sensors which can prevent the garage door from closing.
These cardboard safety sensor sun shields are used to prevent sunlight from shining into sensor causing accidental reversal of garage door.
It may be that your safety sensor is being blinded by the light of the sun.
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Doityourself has a wonderful explanation.
Only compatible with 41a5266 1 safety sensor brackets.
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Knowing how a garage door sensor works allows a homeowner to be watchful for what might affect it.
This video shows how to fold the cardboard shield around each sensor and re align the sensors.
3 4 out of 5 stars 175.
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If your garage door faces south and the door will not go down.