HmIP-ADA-FE Adapter for Feller brand switches. Dimensions: 58 x 58 x 16 mm. Weight: 11.5 g. Compatible with Feller EdizioDue brand switches. If you want to make your lighting smart while still using your Feller switch for manual operation in your home, you can use the adapters for brand switches, which you screw onto the actuators to connect to your Feller switch. Home automation made easy with Homematic IP. Homematic IP offers practical solutions for almost all situations in home life: The home control system simplifies everyday tasks and takes care of recurring processes in the house, such as retracting the awning, closing the shutters, or opening the garage door. Control everything conveniently via the central unit, remote control, PC software, or smartphone. You also have the option to combine different applications. Always expandable, always reliable. The Homematic system is flexibly expandable at any time. You can build your system piece by piece and customize it according to your personal preferences. Since the components communicate wirelessly with each other, no wiring is required. The use of state-of-the-art radio technology offers you nearly one hundred percent availability of functions. Innovative smart home products from eQ-3. Homematic IP is a product of eQ-3 AG. Since the 1980s, the ELV/eQ-3 group has evolved from a technology pioneer to one of the European market leaders in the field of home control and is now one of the largest employers in East Frisia. eQ-3 stands for innovations across a wide range of technologies that, when combined, provide a competitive edge in consumer solutions.