GSM GPRS Modem, GM-02:
The USB GSM GPRS Modem is a self-contained E-GSM/GSM-GPRS 900/1800 dual-band modem and is GPRS class 10 capable. The USB GSM GPRS Alarm System is based on a SIMCOM SIM300 module.
This GSM GPRS Alarm System supports the following transmissions:
Data, Fax, Short Messages (Point to point and Cell Broadcast), Voice calls.