WHY GARAGE DOOR SENSING UNIT POSITIONING MATTERS AND EXACTLY HOW TO ACHIEVE IT

To assure your garage door runs securely and successfully, you require to effectively straighten its sensing units. You'' ll understand they ' re misaligned if the door reverses or stops unexpectedly during closing, or if the sensing unit lights are blinking or dark. To align them, detach the power source, clean the sensing units, and readjust