Check the manual for your specific model number before ordering to ensure compatibility.
Garage door safety sensor sun shield.
This replacement kit is used to shield sunlight and prevent accidental reversal of garage door from sunlight shinning directly into the safety reversing sensors.
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Doityourself has a wonderful explanation.
It s also compatible with chamberlain and sears.
It may be that your safety sensor is being blinded by the light of the sun.
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.
This replacement kit is used to shield sunlight and prevent accidental reversal of garage door from sunlight shinning directly into the safety reversing sensors.
If your garage door faces south and the door will not go down.
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.
Liftmaster chamberlain sears craftsman and chamberlain brand garage door opener safety sensor sun shields.
How a garage door sensor works.
041b0873 is a safety sensor sun blocker kit.
This garage door sensor sun shield covers the sides of each liftmaster garage door safety sensor.
Check the manual for your specific model number before ordering to ensure compatibility.
Knowing how a garage door sensor works allows a homeowner to be watchful for what might affect it.
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.
041b0873 is a safety sensor sun blocker kit.
Only compatible with 41a5266 1 safety sensor brackets.
With the 41b873 liftmaster sun shield from garage door supply company you can stop sunlight from interfering with the infrared sensor beam on your liftmaster garage door opener safety sensors.
Chamberlain liftmaster craftsman garage door opener replacement safety sensors g801cb p includes 2 sensors mounting brackets and hardware 4 7 out of 5 stars 1 778 garage door opener liftmaster 41b873 saftey sensor sunblocker shield 41a5034.