SIM 800 Module with Antenna
This GSM Modem can accept any GSM network operator SIM card and act just like a mobile phone with its own unique phone number. Advantage of using this modem will be that you can use its RS232 port to communicate and develop embedded applications. Applications like SMS Control, data transfer, remote control and logging can be developed easily.
SIM800 Quad Band GSM Module
Voltage Supply Required- 9VDC to 12VDC with atleast 2A Peak Current Capability
GSM- Speaker, Mic, TTL Rx and TTL Tx and DB9 Connector Based RS232 Outputs
External Finger type antenna
Switching Regulator Based Power Supply
One SIM card interface.