Manually or electrically operated roller shutters can be used on any type of building, unit, shopfront, garage or residential home. Electric shutters which are used on a small scale in shops, homes and other small buildings are powered by standard 240v (single phase) motors. Large shutters and shutters that are used a lot throughout the day (car parks) are powered by 415v (3ph) motors. All these shutters
are also suitable for emergency manual operation, and optional extras are available for operations, locking and safety.