Sunlight Messing With Garage Door Sensor

Knowing how a garage door sensor works allows a homeowner to be watchful for what might affect it.

Sunlight messing with garage door sensor.

Sun messing with garage door sensors. The sun is preventing my garage door from closing. 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. 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.

This is a quick tip on shutting your garage door when sun is shining right on the sensor. I ve tried putting toilet paper rolls around the sensors cleaning the eye emitter etc but if it s really bright even the glare off of the concrete breaks the beam. Doityourself has a wonderful explanation. This video shows how to fold the cardboard shield around each sensor and re align the sensors.

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. Install sensor sun shields to stop bright sunlight from interfering with your garage door opener sensors which can prevent the garage door from closing. Whenever there is an obstruction the garage door will automatically reverse before causing any damage. I literally have.

As soon as the door passes the sensors line the sunlight won t interfere with the beam anymore and the door will remain shut. How a garage door sensor works. 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. Not sure where else to post this.

If there is a better sub let me know.