Elvaco's CMc GPRS Box consists of our M-Bus Metering Gateway CMe2100 and an M-Bus Master from the CMeX10-13S Series, fully assembled and connected in a protective enclosure at delivery. This box-build solution is used to read up to 128 M-Bus meters, compile meter data in customized reports and deliver it to a receiving system by a set time schedule and integration protocol via the mobile network. Our Wireless M-Bus Receiver CMeX50, which enables communication with up to 128 Wireless M-Bus meters is available as an add-on option.