The OnCell G3100 industrial RS-232 or RS-232/422/485 GSM/GPRS/EDGE IP modems are designed to transmit data and short messages (SMS) over GSM/GPRS/EDGE cellular networks.
The G3100's CPU comes pre-installed with the TCP/IP protocol suite to transmit data back and forth between the serial device and cellular TCP/IP network.
It also comes with a built-in relay output that can be configured to indicate the priority of events when notifying or warning engineers in the field, and the two digital inputs allow you to connect basic I/O devices, such as sensors, to the cellular network.
