The DECODE MM20-GSM AC with Industrial module is a converter and communication module for connecting M-BUS, RS-232, RS485 and GSM/GPRS networks. It enables remote acquisition of data from the M-BUS network, providing a secure connection via an analog modem or an SMS link over the GSM and GPRS networks. It also features a host of other features and benefits, including custom data buffering, extended range of power supply, built-in watchdog, low power consumption, and compatibility with common GSM and GPRS networks. The module is suitable for use in a wide range of industrial applications, such as light industrial, measuring, and automation.