RolloTron Standard DuoFern 2550 Mini for a belt width of 15 mm - classic surface-mounted swivel winder, modern and smart control This radio-capable pivot winder is perfect for surface-mounted installation on the wall in tight spaces. It comes with DuoFern technology. Manual control is still possible via the large control keys. Thanks to DuoFern, you can control the shutter drive in conjunction with other DuoFern transmitters or connect it directly to the HomePilot® control unit. The latter provides access to a wide range of automation options, functions and scenes that can be selected or created via the app. A home automation system can be set up according to your own needs – on the basis of the prevailing weather conditions or according to a daily and weekly schedule. Even when you are out and about, you can access the devices and monitor their status, provided that HomePilot® is connected to an Internet router. Functions / compatibility: - Control via HomePilot® or via the free HomeP