what is gsm modem
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Shenzhen Shanhai Technology Ltd.
GSM MODEM
what is gsm modem
A GSM modem is a specialized type of modem which accepts a SIM card, and operates over a
subscription to a mobile operator, just like a mobile phone. From the mobile operator perspective, a
GSM modem looks just like a mobile phone.
GSM Modem comes in various interfaces, such as PCMCIA Type II, USB, and Serial. GSM Modem is
However the main difference is that GSM Modem is wireless, while dial-up modem is wired.
Some GSM Modems also has GPRS feature that allows tramission of data over TCP/IP (internet).
To transmit data using GSM Modem, there are various methods that can be used, such as:
SMS
CSD or HSCSD
GPRS / UMTS
Even though a normal mobile phone can be used as GSM Modem, it is higly recommended that a
special industrial grade terminal to be used as a GSM Modem due to its stabilty, and reliability.
A GSM Modem can be used to built the following applications:
SMS Gateway ie. to send and receive SMS
telemetric ie. to collect data from remote terminals
call-back service for VOIP
SMS application, SMS solution, or SMS programme
automatic reloading of pre-paid account with STK API
machine to machine communication
sending SMS from PC
automating business process
vehicle tracking with cell broadcast feature or with integrated GPS terminal
We offer the following GSM Modem models for the above mentioned purposes:
Wavecom Fastrack Supreme 10
Q24
Wavecom Fastrack M1306B (end-of-life)
We are able to deliver GSM Modem to Malaysia, Indonesia, Philippines, Australia, India, Europe,
Africa. Our GSM Modem comes with SMS Gateway Development Kit, and SMS API to build SMS
gateway, SMS software, SMS application, and SMS solution.