Short Garage Door Sensor

If your garage door sensors are clean it could be the alignment or the wiring.

Short garage door sensor.

The sensors that make garage doors safer must be located in the worst possible place close. You can choose to press the close button located on the wall of the garage or the remote button. In 1993 the u s. Ensure that the door is open and activate the opener.

Here s what liftmaster suggests. That law states they need to be able to reverse the motion of the door within 2 seconds. The short answer is because it s the law. Why do you need garage door sensors.

Arrange the boxes in the garage doorway just in front of the sensors. The sensors that make garage doors safer must be located in the worst possible place close to the floor. Federal law ul 325 made it mandatory for manufacturers to include sensors that interrupt opening and closing your garage door. Verify the wire connections are correct on the garage door opener.

Sensors are a critical safety feature but can prevent an automatic garage door from working properly. Electric garage door openers are a great innovation but as is the case with every electric electronic component things can go bad and malfunction. Check for incorrect wiring between the sensors and the garage door opener.