TCI Electronics Co., Ltd.
Main products:3G Router,Wireless Modem,GPRS Module
Contact Us
  • Contact Person : Mr. Wang Bourne
  • Company Name : TCI Electronics Co., Ltd.
  • Tel : 86-755-82813120
  • Fax : 86-755-82813130
  • Address : Guangdong,Shenzhen,Room 21C, 21/F., Sang Da Ya Yuan Bldg., Hua Fa North Road, Futian District
  • Country/Region : China
  • Zip : 518031

industrial RS232 gprs modem voice modem low price

industrial RS232 gprs modem voice modem low price
Product Detailed
industrial RS232 gprs modem voice modem low price voice modem RS232 gprs modem Support TCP/IP;AT-commands voice function


MG Terminal is a Dual-band (900/1800 MHz) GSM modem intended for data transmission

via cellular communication networks with GPRS support (class 10) and TCP/IP protocol stack.

External interfaces: RS232 serial port, TJ-4P4C connector for audio handset connecting, TJ6-

6P6C power connector. The main functions include: data transmission by use of CSD and

GPRS technologies, reception and transmission of voice signals, faxes and SMS-messages.

The modem is controlled by standard AT-commands. 


iRZ MG Terminal is used in:

• banking(ATM, POS) • SMS Gateway • Lift Monitoring • Logistics and vehicle tracking • Traffic monitoring • Remote monitoring and Control • Remote Meter Reading • Facility Management • Fire and Security Management • Environmental Monitoring • Vending • Other M2M and data telemetry 

•Frequency ranges:  900/1800 MHz

• GPRS class 10

• TCP/IP stack



• MS class B

• SMS: MT, MO, CB, Text and PDU modes

• CSD up to 14.4 kbps


• Fax group 3: class 1

Voice communication:

• HR/FR/EFR/AMR speech coding

• Hands-free base operations

• Noise reduction function, echo suppression

• Control by AT-commands (Hayes 3GPP TS 27.007, TS 27.005)

• Toolkit for SIM-applications



• DB9 connector for data cable connection(interface RS232)

• TJ4-6P4C connector for audio interface connection

• TJ6-6P6C connector for power supply connection

• FME connector for GSM antenna connection


Supply voltage range: 9 V ... 28 V

Supply current not more than:

• At 12 V supply voltage - 200 mA

• At 24 V supply voltage - 100 mA


Physical parameters:

• Plastic housing

• Dimension not more than: 69 * 74 * 33 mm

• Weight not more than: 100 g

• Operating temperature range: -40°C ... +65°C

industrial RS232 gprs modem voice modem low price

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