For wireless data communications over the GSM network, Westermo have a range of industrial GSM / GPRS modems. Our GSM modems support Circuit Switched Data (CSD) connections and SMS messaging for alarm notifications. All of our GSM modems can also communicate via GPRS and have an embedded TCP/IP stack for connection to the Internet. With support for RS-232 or RS-485 connections, our industrial GSM modems are ideal for serial remote access connectivity.
Sales, Westermo US