What is a optical interrupt wheel on a garage door?

Answer 1

An optical interrupt wheel on a garage door is a safety feature that uses a series of light beams to detect the presence of objects or obstacles in the door's path. When the door is closing, if an object interrupts the light beam, it signals the garage door opener to stop or reverse the door's movement, preventing potential accidents or damage. This system enhances safety by ensuring that the door does not close on vehicles, pets, or people.