Sun Reflection From Cement Garage Door Sensor

These cardboard safety sensor sun shields are used to prevent sunlight from shining into sensor causing accidental reversal of garage door.

Sun reflection from cement garage door sensor.

If your garage door faces south and the door will not go down. See more product. Sometimes the sensor may be beyond repair due to wear and tear and in such a case your best bet is to replace the garage door sensor with a new one. This is something to consider if you decide.

Liftmaster chamberlain sears craftsman and chamberlain brand garage door opener safety sensor sun shields. 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. Use the inside tube from an empty roll of toilet paper holiday wrapping paper plastic. 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.

How to shut a garage door when the sun is shining on the electronic eyes. 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. Another way would be to block the sun from outside of the garage by maybe planting a shrub test it out by putting your garbage can in line to block the sun when it is low in the sky and see if it works.

I would think a small piece of cardboard taped to the side or top or both of the sensor that is getting hit with the sun should do it. The latest garage door sensors are technologically advanced and even allow you to control the opening and closing through an app on your smartphone. Knowing how a garage door sensor works allows a homeowner to be watchful for what might affect it. It may be that your safety sensor is being blinded by the light of the sun.

Doityourself has a wonderful explanation.