This is an ultra compact and reliable wireless module. This is a complete Quad-band GSM/GPRS module in a SMT type and designed with a very powerful single-chip processor integrating AMR926EJ-S core, allowing you to benefit from small dimensions and cost-effective solutions. Highlighting an industry-standard interface, the SIM900 provides GSM/GPRS 850/900/1800/1900MHz performance for voice, SMS, Data, and Fax in a small form factor and with low power consumption. With size of 24mm x 24mm x 3 mm.
Quad-Band 850/ 900/ 1800/ 1900 MHz
GPRS multi-slot class 10/8
GPRS mobile station class B
Compliant to GSM phase 2/2+
Class 4 (2 W 850/ 900 MHz)
Class 1 (1 W 1800/1900MHz)
Control via AT commands (GSM 07.07, 07.05 and SIMCOM enhanced AT Commands)