GSM Modem Dealers in Arumbakkam, Chennai (2 products available)

• APPLICATIONS: • Incoming /outgoing calls• Short Message Service(SMS) • Internet
• Input Voltage: 4.5V-12V DC
• Normal operation temperature:: -20 °C to +55 °C

This GSM Modem can accept any GSM network act as SIM card and 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. The SIM900A is a complete Dual-band GSMGPRS solution in a SMT module featuring an industry-standard interface; the SIM900A delivers GSMGPRS 9001800MHz performance for voice, SMS, Data, and Fax in a small form factor and with low power consumption. With a tiny configuration of 24mm x 24mm x 3 mm, SIM900A can fit almost all the space requirements in your applications, especially for slim and compact demand of design.

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