无线GPRS Modem简介

 

 

 

 

 

 

Wireless GPRS Modem

 

M100g wireless GPRS modem is a kind of gsm cellular modem. With RS232 port, it's a industrial gprs modem works under GPRS networks.

 

Providing GPRS connection, the M100g wireless GPRS modem support SMS feature also, which is popular used in wireless M2M solutions.

 

The Global System for Mobile Communications Service is the most widely adopted, digital cellular technology in use today. GSM uses time and frequency division techniques (TDMA and FDMA) to optimize the call carrying capacity of a wireless network. GSM also provides a number of carefully standardized and broadly supported capabilities such as Short Message Service (SMS), circuit switched data (CSD) and General Packet Radio Services (GPRS). Used on the quad band GSM850/900/1800/1900Mhz

2.5G modem is from mobile communication technology (GPRS), which has become widely used of industrials and utilities in recent years and many customers are seeking reliable, flexible and cost-effective data channel to build their information system. Many applications such as ATM, POS, SCADA and surveillance system will require data channels covered all country; this brings a bright future for GPRS data networks applications.Requirements towards information system are varied because of different features of numerous industrial applications. Mobile telecom service providers are required to provide industrial application solutions not only meeting common specifications and also individual special ones.

 

 

The M100g GPRS Modem allows products to immediately offer the full benefits of GPRS technology, such as permanent online connections plus cost-efficient, high-speed data transmission. The M100g RS232 GPRS Modem can be used with a wide range of applications. Just plug & play: Accelerate development and implementation by simply plugging the M100g GPRS Modem into your products. It is backwards compatible with the M100g GPRS Modem and offers additional features.

 

The ultra compact quad-band M100g 2.5G Modem has all the right industry standard interfaces for GPRS Class 8 data, voice, SMS and fax applications. It can be powered by a wide range of voltages. Abuilt-in SIM card reader makes it easy to plug the M100g GPRS Modem into your application.It has full type approval according to R&TTE, GCF as well as approvals for E-marking.

Note: The accessories, AC adapter, RS232 cable and GSM antenna will be required, along with a GSM/GPRS SIM card to operate and use the unit.

 

 

Wireless GPRS Modem Industrial Application

• 1) Remote Data Monitor and Control;

• 2) CCTV, security surveillance;
• 3) Water, gas and oil flow metering and schedule;
• 4) AMR (automatic meter reading);
• 5) Power station monitoring and control;
• 6) Remote POS (point of sale) terminals, ATM,
• 7) Traffic signals monitor and control, Traffic info guidance;
• 8) Oil field, weather forecast, environmental protection, street lamp monitoring and control
• 9) Early Warning of Mountain Torrent;
• 10) Fleet management;
• 11) Power distribution network supervision;
• 12) Central heating system supervision;
• 13) Weather station data transmission;
• 14) Hydrologic data acquisition;
• 15) Vending machine;
• 16) Telemetry, SCADA;
• 17) Vehicle logistics and diagnostics controlling;
• 18) Parking meter and Taxi Monitor;

19) Telecom equipment supervision (Mobile base station, microwave or optical relay station)

 

GPRS Modem

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