Control units and gateways
Homematic devices can be connected to one another and programmed via the control units and gateways.
The Homematic Central Control Unit CCU2 is responsible for numerous control, signalling and supervision functions across all areas of the Homematic system. The device includes a browser based user interface to the up the system. It can be controlled in the local network as well as via Internet. The Homematic software offers various configuration and application possibilities, so that there are no limits to creativity for installing your individual smart home.
The Homematic Wireless LAN Gateway can be used for the extension of the wireless range of a CCU2.