Relay is an Elvaco Premium Partner in Germany.
Relay is one of Europes leading independent manufacturers of all kind of wired and wireless M-Bus components. Our range of different M-Bus masters is singular. It contains all types of masters, beginning with the MicroMaster, a mobile unit and ending with the web-based datalogger WebLog250 for read-out of an unlimited number of meters.
Stettiner Strasse 38