ZigBee based RF communication modules
Fits inside the electricity meter to make it wireless smart meters.
DCU (Data concentrator units)
90V - 240V AC powered fixed location unit - collects data from meters and transfers to web server using GPRS, Wi-Fi or Ethernet.
HHU (Hand held units) / CMRI (Common meter reading instruments)
Battery operated device which enables one to collect meter data using 'walk-by' method.
BCS (Base computer software)
Desktop software which collects data from all the HHUs and exports it to Utility company's billing software.
MDM (Meter data management) software
Cloud based software which collects data from DCU / BCS and allows tracking of individual meter reading.
90V - 240V AC powered module used to transfer data from one location to another, effectively extending the reach of the network.