How Do You Test Garage Door Sensors

The latest garage door sensors are technologically advanced and even allow you to control the opening and closing through an app on your smartphone.

How do you test garage door sensors.

If it is a single garage door sensor it will probably be set on one. Arrange the boxes in the garage doorway just in front of the sensors. Here s a quick way to test the receiving eye to see if there is a problem. If any object blocks the path of the infrared sensors the garage door opener will not activate or will reverse if operating.

Lower is easy to stand above with a foot on either side. The second line of defense is a set of infrared sensors which should be mounted 4 to 6 above the floor on each side of the garage door frame. If the door still crushes the box make sure you do not have garden tools or boxes stacked near the sensors. This is something to consider if you decide to replace your garage door sensor.

If you have an automatic garage door then you have to disconnect the door sensors. Higher than that can miss many low lying objects including pets. Disconnect the emergency release cord. Measure the height of the boxes to ensure that they have a height higher than that of the door sensors.

Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm. Test the door with another cardboard box. If your sensors or garage door motor is blinking or your door doesn t close it s a sign you could have faulty sensors. Sensors are a critical safety feature but can prevent an automatic garage door from working properly.

You can choose to press the close button located on the wall of the garage or the remote button. If your garage door sensors are outside of this range remove them entirely from the garage door frame and install leveled inside the safe zone. If something goes wrong with the sending eye the receiving eye will shut off also. Test the door with something small in the area just before the door would close.

If you look at the sensor on the right light lens you should find the force adjustment switch just under the light. Garage door sensors are an essential part of your garage and any malfunction can impact your safety in a. Garage door sensors prevent the garage door from closing if there s something in the way. You will still be able to use the doors by manually opening or closing it.

Garage doors may display a variety of symptoms if sensors need attention.