1 16 of 44 results for garage door sensor sun shield chamberlain 41b873 garage door opener sun shield genuine original equipment manufacturer oem part.
Sun shield for garage door sensors.
More buying choices 13 30 3 new offers garage door sensor protector black plastic 3 7 out of.
Liftmaster chamberlain sears craftsman and chamberlain brand garage door opener safety sensor sun shields.
Doityourself has a wonderful explanation.
If you suspect this to be the problem you could consult with us or your garage door repair company to install a sun shield shade over the sensor.
These cardboard safety sensor sun shields are used to prevent sunlight from shining into sensor causing accidental reversal of garage door.
How a garage door sensor works.
Install sensor sun shields to stop bright sunlight from interfering with your garage door opener sensors which can prevent the garage door from closing.
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It may be that your safety sensor is being blinded by the light of the sun.
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.
Only compatible with 41a5266 1 safety sensor brackets.
When the device detects any person or object in the path of a closing garage door it signals the motor to stop the downward action and switch the motion into reverse to stop the obstacle being crushed.
If your garage door faces south and the door will not go down.