Elecrow Elecrow SIM800C GPRS/GSM Shield for Arduino

The Elecrow SIM800C GPRS/GSM Shield for Arduino provides you a way to use the GSM phone network to receive data from a remote location, and it is compatible with all boards which have the same form factor (and pinout) as a standard Arduino Board. Elecrow SIM800C GPRS/GSM Shield for Arduino; Quad-Band 850 / 900 / 1800 / 1900 MHz; GPRS multi-slot class 10/12 and mobile station class B; Compliant to GSM phase 2/2+; Includes 2-in-1 headset jack