Knowing how a garage door sensor works allows a homeowner to be watchful for what might affect it.
Garage door sensors strong enough for sunlight.
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.
Doityourself has a wonderful explanation.
Michael jan 30 18 at 4 45.
It may be that your safety sensor is being blinded by the light of the sun.
How a garage door sensor works.
The sensors are located above the.
My door has this issue but even cleaning the glass on both sides after putting a solid cardboard piece in the way of direct sunlight so the sensor is always shaded the door still won t shut when the sun is at a certain angle in the sky.
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.
Direct sunlight creates interference with the sensors and may keep them from working properly.
As soon as the door passes the sensors line the sunlight won t interfere with the beam anymore and the door will remain shut.
The receiving sensor should mounted on the side of the garage door opening that receives the least amount of direct sunlight.
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.
If your garage door faces south and the door will not go down.
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.