Bulk SMS Solutions Via Modems


Bulk SMS Solutions Via Modems

The GSM/GPRS Modem USB uses SIM900 based Quadband 850/900/1800/1900MHz GSM / GPRS modem. It can be connected to USB directly or to a microcontroller UART using TTL levels. It accepts external voltage 5- 2VDC 1A or 4VDC 2A as input. Hardware comes with software for operations.

Product Features

  • Accepts commands through Onboard USB serial
  • Can accept commands through Hyperterminal
  • Also can accept commands from microcontroller UART
  • Works on 5V-12V 1A SMPS supply
  • Speaker and Microphone Jacks onboard for voice
  • Onboard PCB antenna
  • Small size
  • Onboard Power, Network and status LED’s for indication
  • Basic functions like calling, send sms, access data through GPRS etc.
  • Plug and play device
  • Easy integration with Xpress WeighBridge Fraud Management System

Software Features

  • Send/Forward/Delete SMS, Calling (Manual utility)
  • SMS Node (SMS Automation utility for single PC)
  • SMS Server (SMS Automation utility for LAN)
  • Sample Source code for JAVA, VB6, .NET