Garage Door Sensors Exposed To Direct Sunlight

Sun shields are an inexpensive solution.

Garage door sensors exposed to direct sunlight.

Michael jan 30 18 at 4 45. The receiving sensor should mounted on the side of the garage door opening that receives the least amount of direct sunlight. As soon as the door passes the sensors line the sunlight won t interfere with the beam anymore and the door will remain shut. A ray of sunlight can trick the garage door opener sensors into thinking there s something in the door s path preventing the door from closing.

Direct sunlight creates interference with the sensors and may keep them from working properly. Doityourself has a wonderful explanation. Knowing how a garage door sensor works allows a homeowner to be watchful for what might affect it. 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.

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. Sometimes the sensor becomes faulty and needs to be replaced. All garage door openers use a sensor light to prevent the door from closing when an object is in its path. 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.

Here was one way a homeowner dealt with issues with the sun he moved the sensor on the rail to the end. 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. Figuring out how the shield folds around the sensor can be somewhat tricky so we made this video to show you how to install them. How a garage door sensor works.