The Important of Garage Door Photo-Eye Sensors
Since 1993, all garage door systems have been required to have a crucial safety system known as the photo-eye sensor. The photo-eye, however, is also one of the most common causes of garage door problems! Knowing how this safety sensor works can enable home or business owners to fix some problems with their garage door, without even needing to contact an expert. So if you want to know more about the sophisticated safety of the photo-eye, read on!