Garage Door Safety Sensors Are A Must-Have

At the heart of any modern garage door system, you’ll find a pair of safety sensors. These sensors are small electronic devices, typically installed on either side of a garage door, close to the floor. They’re designed to detect the presence of objects or persons in the door’s path when it’s in motion, particularly when it’s closing.

These sensors work using infrared light; one sensor emits an infrared beam, and the other receives it. If anything breaks this beam during the door’s operation, the sensors send a signal to the garage door opener, commanding it to halt and reverse direction.

• Protection Against Accidents: Before the advent of safety sensors in the early 1990s, there were numerous instances where garage doors injured people, pets, and property. Young children playing in driveways, beloved pets darting under descending doors, or even a misplaced bicycle or tool were all potential hazards.With the introduction of safety sensors, these incidents saw a significant reduction. The sensors act as a final line of defense, ensuring that even if someone or something is inadvertently in harm’s way, the door won’t continue its descent.
• Property Protection: Aside from physical safety, these sensors also protect property. Whether it’s a vehicle tail that hasn’t fully cleared the door’s path, or boxes that were unknowingly placed in its descent range, sensors can prevent costly damages by stopping the door in its tracks.
• Peace of Mind: For homeowners, knowing that they have an automatic safety measure in place adds a layer of assurance. They can operate their garage door without fretting over potential mishaps, particularly if children or pets are around.

While these sensors are designed for reliability, like all electronic components, they’re not infallible. In fact, calls about sensors not working are one of the most common garage door repair calls we get.

Here are some considerations to ensure they remain effective:

1. Regular Maintenance: Dust and debris can accumulate over time, potentially obstructing the infrared beam. Regularly cleaning the lens of both sensors ensures they can “see” each other without hindrance. Also, check the alignment of the sensors. If they get knocked out of position, they may fail to function correctly.
2. Check for Wear and Tear: While these sensors are built to last, they’re also exposed to the elements, especially in garages that aren’t weather-sealed. Periodically inspect for signs of wear, rust, or water damage and replace if necessary.
3. Conduct Safety Tests: At least once a month, test the functionality of your safety sensors. Place an object, like a broomstick or cardboard box, in the path of the descending door. If the door doesn’t reverse upon sensing the object, it’s a clear sign that the sensors need attention.
4. Professional Inspection: While DIY maintenance can tackle many problems, it’s beneficial to have a professional inspect the sensors annually. They can catch issues that might not be evident to the untrained eye and ensure the sensors are in optimal working condition.

In the world of home safety, it’s the small components, like garage door safety sensors, that often play the most critical roles. They act as silent guardians, ensuring that our homes remain not just places of comfort, but of safety.

By understanding their function, appreciating their importance, and committing to their maintenance, homeowners can ensure that their garage doors serve them effectively and safely for years to come.

If you are having issues with your garage door safety issues and live in the Greater Cincinnati – Northern Kentucky area, give us a call at (513) 821-5095.

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