Safety eyes are mounted on the bottom of the track near the opening. If the garage door is closing and there is a person, pet, or object beneath the door in the garage opening, the safety eyes send a signal to the opener to reverse and return to the open position to avoid injury.
If your garage door doesn’t have safety eyes, and you’re wondering if you can add them to your existing opener, in short, the answer is “it depends.” But read on to determine what your course of action should take to ensure your garage door has safety eyes.