The Importance of Photoelectric Eye Sensors for Your Garage

Are you having problems with your door closing? One reason might be an issue with the photoelectric eye sensor. These sensors are also known as the automatic reverse safety mechanism. They help stop doors from coming down on an object or a person. Most modern doors are equipped with these safety features. Here are a few things you should know about these sensors on your door.

How Do They Work?

This safety feature has two photoelectric “eyes” that are mounted on opposite sides of the door. You can find them about six inches from the ground. A beam is generated between the sensors. If the beam is interrupted, the door will not come down. It will reverse direction when it senses an obstruction. This important feature stops the heavy door from injuring anyone in its path. If there is an issue with the alignment of the sensors, your door may fail to close.

Can They Interfere with the Door?

If your door keeps reversing, you will want to see if an obstruction is in the way. Once you remove it, the sensors should allow your door to close. In some cases, the photoelectric eye sensors can stop communicating with each other. This can happen when the sensors are out of alignment. You can try to reset the sensors to see if the door will start working again.

Fixing a Photoelectric Sensor Eye Problem

If the door keeps reversing, the problem is with the photoelectric sensors. You will want to make sure there are no obstructions around the base of the door. When all else fails, you will want to contact a local Los Angeles garage door repair company. The technician will examine your door to find the cause of the problem. You may even need to replace the sensors. In any case, an experienced technician will be able to fix the issue for you.