Garage Door Laser Sensor And Sunlight

Sunlight can interfere with the sensors beam and cause them to act as if an object blocks them.

Garage door laser sensor and sunlight.

The sensors only work when the door is in the process of closing. Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm. Automated garage door systems explains why this happens. Garage door sensors use infrared light.

If you find the lights turned off in one or both the sensors it indicates that there is a problem in power supply. Whenever there is an obstruction the garage door will automatically reverse before causing any damage. If they re turned on in both the sensors then there is no issue with the power supply. If you have a laser level you can use it instead of a string to align your garage door.

When the lumens of light from the sun surpass that of the infrared sensor light the sensors are not able to signal one another this is why a garage door might stop closing if strong sunlight is shining on the eye of a garage door sensor. Look for small led lights on the sensors. A common cause of a malfunctioning garage door sensor is lack of power supply. Only 9 left in stock order soon.

More buying choices 13 30 3 new offers. Nowadays for safety reasons most garage doors have them. The sun also carries infrared light which is more powerful than the light of the sensors. So the answer to the question is yes.

Many years ago sensors weren t common. 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. In this case you will set up the level aligned with one sensor then adjust the opposite sensor until the beam of your laser level is hitting the sensor. 1 16 of 32 results for garage door sensor sun shield chamberlain 41b873 garage door opener sun shield genuine original equipment manufacturer oem part.