The receiving sensor should mounted on the side of the garage door opening that receives the least amount of direct sunlight.
Garage door sensor bright sunlight.
Sunlight and garage door sensors.
Install sensor sun shields to stop bright sunlight from interfering with your garage door opener sensors which can prevent the garage door from closing.
Another thing you can do to overcome this problem permanently is to set a cylinder shaped object around each of the sensors eyes which will block the sunlight and prevent it from interfering with them.
Only compatible with 41a5266 1 safety sensor brackets.
Chamberlain liftmaster craftsman garage door opener replacement safety sensors g801cb p includes 2 sensors mounting brackets and hardware 4 7 out of 5 stars 1 724 garage door opener liftmaster 41b873 saftey sensor sunblocker shield 41a5034.
Here was one way a homeowner dealt with issues with the sun he moved the sensor on the rail to the end.
Michael jan 30 18 at 4 45.
Garage door fix to allow it to close when the sun is hitting the electric eye which makes it so the eye will not allow the door to go down note.
As soon as the door passes the sensors line the sunlight won t interfere with the beam anymore and the door will remain shut.
This video shows how to fold the cardboard shield around each sensor and re align the sensors.
These cardboard safety sensor sun shields are used to prevent sunlight from shining into sensor causing accidental reversal of garage door.
Garage door sensors use infrared light.
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When the lumens of light from the sun surpass that of the infrared sensor light the sensors are not able to signal one.
Automated garage door systems explains why this happens.
The sun also carries infrared light which is more powerful than the light of the sensors.
Direct sunlight creates interference with the sensors and may keep them from working properly.