MM-GPRS The Meter-Macs GPRS HUB, MM-GPRS, is used to transport system data message packets between a remote central server and a local wired CAN interface.
MM-RFDH The Meter-Macs RF Data HUB, MM-RFDH, is used to transport system data message packets over a low-power local radio network.
MM-MDL4 The Meter-Macs 4 Channel Mod-bus Data Logger, MM-MDL4, provides the interface to the Customer Utility Outlet.
MM-MRF2 The Meter-Macs Mod-bus RF Data Logger, MM-MRF2, combines the functionality of an RF Data Hub and multi-channel Data Logger in a single compact unit.