Why Your Garage Door Sensors Stop Working

Misalignment, dirty lenses, sun glare and bad wiring—the four causes we see all the time.

The four causes 1. **Misalignment** — bumped sensor knocked off 2. **Dirty lens** — wipe with a microfiber 3. **Sun glare** — afternoon sun blinds the receiver; shield it 4. **Frayed wiring** at the staple points

LED on the receiving side should be solid (not blinking). If wiping and re-aiming doesn't fix it, call us.