Fritz!Smart Gateway: Easy Connection of Zigbee 3.0 and DECT-ULE LED Lamps, Control via Fritz!App and Fritz!Fon, Extension of The Number of Devices in The Smart Home and Stable Connection via WLAN/LAN :
OWWT-2-UP - MEGA-Hammer! Erster FRITZ!Box Smarthome 2-Kanal Unterputz-Aktor - YouTube