|CCU1||Central for Homematic radio and wired components|
|CCU2||Central for Homematic radio, wired and IP components|
|CCU3||Central for Homematic radio, wired and IP components|
|HM-LAN (via BidCos service)||HomeMatic LAN adapter|
|HM-USB (via BidCos service)||HomeMatic USB adapter|
HomeMatic-IP is supported with IP-Symcon 4.1 and above via CCU2. The HomeMatic-IP Access Point is not supported.
IP-Symcon supports all wired and wireless components.