Troubleshooting Your Garage Door Safety Sensor

When your garage door opens and closes, it can cause serious harm to any persons or objects that are in its path. In order to prevent accidents, many garage doors are equipped with safety sensors. While a working safety sensor can help to protect your family, a malfunctioning sensor can cause your garage door to fail. With professional garage door repair near Wyckoff, you can get to the bottom of what is causing your garage door issue. Here are some tips that can help you to troubleshoot your garage door safety sensor issues. garage - door

Look for Positioning Problems

In order to detect objects that may be obstructing the path of your garage door, a safety sensor must be aimed directly at where your garage door will hit when it opens and closes. During your initial installation, your technician may have positioned your safety sensor incorrectly. A device called a laser level can be used to map out the path of the safety sensor’s photo eye and determine whether it is pointed in the right direction.

Inspect for Faulty Electrical Wiring

Safety sensors are delicate electrical components that need to be connected to your property’s main electrical wiring grid. Occasionally, the wiring that is attached to your electrical wiring may become frayed or disconnected. To troubleshoot a wiring issue, it is possible to inspect your safety sensor to see whether its indicator lights are turned off. If the lights are shut off, the safety sensor may not be properly wired.

Evaluate for Photo-Eye Issues

One of the most critical components of a garage door safety sensor is called the photo-eye. The photo-eye is what traces objects and people that may be in danger of being hit by the garage door as it closes. Over time, the photo-eye in your safety sensor can become damaged by excess moisture or accidental impact. A garage door safety sensor that is failing to work altogether may be in need of a photo-eye replacement.