Portfolio CF-Echo II-Heat/Cold with M-Bus communication Sensonic 2-Available with M-Bus and W.M-Bus communication Istameter-with M-Bus/W.M-Bus communication Pulse Adapter-Pulse Input to M-Bus interface 7E.56-Electricity Meter with M-Bus communication 7E.23-Electricity Meter with M-Bus communication 1 … 22 23 24 25 26 … 35