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GPRS Modem for Kwh Meter Reading, With RS232, RS485

Min. order: 1 Piece
Trade Terms: FOB
Payment Terms: L/C, T/T, Western Union, Paypal, Credit card
Trademark: Four-Faith

Product Detail

Basic Info
  • Type: External
  • Interface Type: RS-232
  • Transmission Rate: 171.2kb/S
  • Export Markets: Global
Additional Info
  • Trademark: Four-Faith
  • Packing: Carton
  • Standard: 91*58.5*22mm
  • Origin: China
  • HS Code: 8517623400
  • Production Capacity: 2000PCS/Month
Product Description
GPRS modem

Designed with industrial grade, with TCP/IP stack, supports transparent data transmission, AT Command, RS232/485, remote configuration and control, with embedded Operation System, such as LINUX and WINDOWS OS, can be used as a modem for sending SMS, always online function makes data communication in real-time, etc. It has been used for data communication/acquisition, remote control and minotring, M2M appliation, etc.

A. Wireless Specification

1. EGSM900/GSM1800
2. GPRS multi-slot class 10
3. Compliant to GSM phase 2/2
4. Support SMS and data function

B. Hardware System

1. High-powered MCU, 100M
2. Interface:
RS232/RS485 serial port, rates: 110~230400bits/s
Indicator lights: "Power", "ACT", "Online"
Antenna interface: Standard SMA female interface, 50 ohm
SIM/UIM interface: Standard user card interface
Power interface: Standard 3-PIN power jack
3. Power supply:
Standard power supply: DC 12V/0.5A
Power range: DC 5~35V
4. Wireless module:
High-powered industrial GPRS module
5. Size:
Outline dimension: 91x58.5x22 mm
6. Weight: 630 g
7. Others:
Operation temperature: -25~65C
Storage temperature: -40~85C
Humidity: 95% (unfreezing)

C. Software function

1. Design with standard TCP/IP protocol stack
2. Adopt smart online keeping technology to make sure that IP MODEM is always online
3. Support RSA and RC4 encryption arithmetic
4. Support APN
5. Support transparent data transfer and protocol conversion. Support multi work modes
6. Support dynamic domain name(DDNS) and IP access to data center
7. Support double data centers, one main and another backup
8. Support multi data centers, It can support 5 data centers at the same time.
9. Support multi online trigger ways, including SMS, audio and data. Support link
Disconnection when timeout
10. Support SMS backup and emergency report
11. Support hardware and software WDT
12. Reporting the status of data transfer
13. Standard AT command interface
14. Support common MODEM function
15. Support telnet function
16. Support remote configure and control
17. Easy to upgrade firmware
18. Support multi OS, such as WINDOWS, LINUX, SCO UNIX etc.
Xiamen Four-Faith Communication Technology Co., Ltd.
Fujian, China
Local Time: 13:35 Mon Mar 30
Account Registered in: 2010
Business Type: Manufacturer, Trading Company, Other

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Unit Price: US $ 160 / Piece Min. Order: 100 Pieces Trade Terms: FOB
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