Start2Smart Kit - Starter set for smart shutter control with RolloTron Basis DuoFern 1200 belt winder and bridge Whether directly on the device, from any location via app or by means of programming - the Start2Smart Kit is a guarantor of versatile roller shutter control. RolloTron Basis DuoFern 1200 is an electric radio-controlled roller shutter drive with 230 V mains connection for flush-mounted installation in common belt boxes from 3.6 cm wide, which replaces conventional belt winders. It allows the connected roller shutter to be operated at the touch of a button. The bridge is also supplied via the 230 V mains. It communicates with the enclosed roller shutter drive or other DuoFern devices (see accessories) via radio. By connecting it to a router (not included), the bridge establishes the connection to the Internet. Roller shutters operated via DuoFern devices can now be assigned via app and then moved to the desired position on site or while on the move. This can be done, for exam