Garage Door Break Beam

How garage door safety sensor works.

Garage door break beam.

It is infrared so you can t see the beam but you can see the yellow and red leds change state and hear the relay click quietly as you align the sensor to the reflector. One photo eye beam is installed on one side of the garage door and the other is installed on the other side with exact heights from the bottom of the door specified in the user manual. This precaution ensures that the door doesn t close when your car is in the doorway. As a result most garage door springs break when the door is down.

As a major manufacturer supplier of the garage door opener brands you use every day the vision of beam labs was born. Top reasons why garage door springs break. We ve learned a lot over 30 years. Our goal with the line of beamup garage door openers is to incorporate simplicity in installation convenience to make your busy life easier and a feeling of security safety every time you use them.

If you have a laser level you can use it instead of a string to align your garage door. In the occasional instance when the spring breaks while the door is in the open position the door may come crashing down. Garage door parts accessories. 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.

This is why its important to never walk under an operating door. Sensor path make sure nothing is obstructing the sensor beam in general garage door sensors block the door from closing if there is an object nearby. The same mechanism kicks in when other objects are placed near the door too. The beams work together to detect objects people or animals in the path of a descending garage door.

Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm. Knowing the garage door accessories and parts you need during a repair will help you save money by replacing the garage door hardware instead of replacing the whole unit. Keep in mind if your garage door springs break this part is not one size fits all. Safety beams are sold in pairs.

In this video i show you how to realign your garage door sensors so that the garage door can function properly.