DuoFern flush-mounted radio-controlled motor actuator - potential-free This potential-free actuator for installation in flush-mounted boxes is suitable for drives with separate inputs for "up" and "down". It allows conventional tubular motors to be controlled by radio waves, whilst retaining the option of manual control. The motor actuator is controlled via DuoFern transmitters or - after connection to the HomePilot® central control unit - via an app. The latter opens up numerous functions, such as the option of setting astro, daily and weekly programmes, a random function, a ventilation/sun protection position. Functions / compatibility: - Control via HomePilot® or via the free HomePilot app - Voice control via Google Assistant and Amazon Alexa possible - DC motors with a low voltage can be integrated into the DuoFern radio system and controlled by radio waves - DC motors that are powered by a rotation of the poles cannot be controlled by the motor actuator - Up to 20 DuoFern devices