How To Test The Sensors Garage Door

Measure the height of your garage door sensors.

How to test the sensors garage door.

Look for small led lights on the sensors. It s very easy to bypass garage door sensors just follow these simple steps. If you find the lights turned off in one or both the sensors it indicates that there is a problem in power supply. Place an object such as a brick on the ground directly in the path of the door.

It s important that there s no power running to your garage door motor or you may electrocute yourself when disconnecting the door sensors. Test the sensors ensure that the door is open and activate the opener. 2 place the box in the garage doorway making sure the box is in front. Disconnect the power to the garage door.

The door should automatically reverse when it makes contact with or senses the object in its path. Obtain a few cardboard boxes that are higher than the height of your sensors. The garage door is one of the most prominent parts of our house and they deserve equal care. Follow these simple steps to test your garage door s automatic safety reverse sensors.

4 tie a string to one sensor so that if pulled across the garage doorway it will run across the center of the sensor. If it is a single garage door sensor it will probably be set on one. Activate the garage door opener to close the door on the object. You can choose to press the close button located on the wall of the garage or the remote button.

If the garage door closes it indicates that the sensors are not functioning. If you look at the sensor on the right light lens you should find the force adjustment switch just under the light. Test the door with something small in the area just before the door would close. If they re turned on in both the sensors then there is no issue with the power supply.

Flip the circuit that controls the power to the garage door or disconnect the garage door plug from the wall. And if you are planning to upgrade to a new garage door or sensors make sure to check out a few available options in the market.