How Do You Test Garage Door Sensors

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How do you test garage door sensors.

Garage door sensors prevent the garage door from closing if there s something in the way. Sensors are a critical safety feature but can prevent an automatic garage door from working properly. If you have an automatic garage door then you have to disconnect the door sensors. Measure the height of the boxes to ensure that they have a height higher than that of the door sensors.

Garage door sensors are an essential part of your garage and any malfunction can impact your safety in a. Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm. This is something to consider if you decide to replace your garage door sensor. 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 something goes wrong with the sending eye the receiving eye will shut off also. Higher than that can miss many low lying objects including pets. Ensure that the door is open and activate the opener. 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 any object blocks the path of the infrared sensors the garage door opener will not activate or will reverse if operating. Here s a quick way to test the receiving eye to see if there is a problem. If it is a single garage door sensor it will probably be set on one. You will still be able to use the doors by manually opening or closing it.

You can choose to press the close button located on the wall of the garage or the remote button. Arrange the boxes in the garage doorway just in front of the sensors. The first thing you need to do is stop the power supply for the garage door. If you look at the sensor on the right light lens you should find the force adjustment switch just under the light.

The latest garage door sensors are technologically advanced and even allow you to control the opening and closing through an app on your smartphone. Disconnect the emergency release cord. Test the door with something small in the area just before the door would close. Lower is easy to stand above with a foot on either side.

If the door still crushes the box make sure you do not have garden tools or boxes stacked near the sensors.