Troll Basis DuoFern timer - wireless control for tubular motors Equipped with a modern design and many functions, the Troll Basis DuoFern timer is a convenient and contemporary roller shutter control system. The built-in display with illuminated symbols shows the current, activated automatic functions at all times. Troll Basis DuoFern makes it easy to operate tubular motors for roller shutters that were originally not radio-controlled, for example via various DuoFern transmitters. In addition, the roller shutters can still be controlled manually using the control buttons. The Troll Basis DuoFern timer can also be connected to the HomePilot® control centre. This provides access to numerous automation options. In addition to various programmes such as the Standard/weekly or daily programme, the random function provides presence simulation. Thanks to the two external inputs, group or centralised control can be implemented. Function / compatibility: - Control via the HomePilot® or via the free HomePilot App - Voice control via Google Assistant and Amazon Alexa possible - Manual operation at any time via the control buttons - Maximum number of connected DuoFern devices: 20 Technical details: - Transmission frequency: 434.5 MHz - Range: Free field approx. 100 m; in buildings approx. 30 m (depending on the building fabric) - Two external inputs The HomePilot® is required for intelligent control!