A malfunctioning garage door sensor isn't just inconvenient it's a safety hazard. When the safety sensors on your garage door fail, the door may reverse unexpectedly, refuse to close, or stop responding altogether. These small but critical components use infrared beams to detect obstructions in the door's path, and even minor misalignment or wear can compromise their performance. H... https://absolutegaragedoor.net/garage-door-sensor-replacement/