The electronic radio belt winder With the RolloTron Standard DuoFern electric belt winder you can control your roller shutters wirelessly. The flush-mounted belt winder can be integrated into any standard belt box with a width of 36 mm or more and is therefore universally applicable. Converting your old manual belt winder is quick and easy. This electric roller shutter belt winder can not only be remotely controlled with our DuoFern transmitters, but can also be combined with the HomePilot, the DuoFern manual control unit or the RolloTron Comfort DuoFern. This gives the radio belt winder numerous automatic functions such as the daily, weekly and astro program as well as the random function. You can also freely choose the ventilation and sun position and easily switch between automatic and manual operation at the touch of a button. The radio belt winder also has a soft start/soft stop function which ensures smooth running with a high level of comfort and is also gentle on the material. Technical specifications: Mini belt variant Article number 1415 45 11 Type 1440 Belt width 15 mm Tensile force 45 kg Winding capacity 7.6 m (belt thickness 1.0 mm) Permissible roller shutter area approx. 6 m with a roller shutter weight of 4 kg/m or approx. 3 m with 7 kg/m Supply voltage 230 V, 50hz, 60 Hz Stand-by consumption < 0.6 W Transmission frequency 434.5 MHz Transmission power max. 10 mW Range in open field approx. 100 m Range in buildings approx. 30 m (depending on the building structure)
