gsm sms DTU (M2M)

1 Main Feature

1)     Based on wavecom Q2687 wireless module

2)     Support GPRS Class12,850/900/1800/1900MHz opptional

3)     Standard PPP, TCP/IP,UDP/IP protocol

4)     Provide DTU config tool

5)     Easy for operation.

2.Network specifacation:

1)     Transmission rate: 300bps-115200bps

2)     Modulation Mold:GPRS-GMSK

3)      Frequency Band interval :200KHz

4)     Coding scheme :CS1-CS4

5)      Compliant with SMG31bis techonical standard 

6)     Automatic dialup modem

7)     RS232/422/485/TTL interface,

8)     Industral design,need all kinds of bad environmental requirement

9)     Industral device,wide-range working voltage, avert opposite connection design

10)   Embedded Multi-work operation system

11)   Independent developed DDP protocol,garantee data route work smoothly 

3.Config Tool for DTU

1)     Water, gas and oil flow metering     

2)     Data Monitor and Control

3)     CCTV, DVR monitor application

4)     AMR (automatic meter reading)

5)     Power station monitoring and control

6)     Remote POS (point of sale) terminals, ATM machines     

7)     Traffic signals monitor and control

8)     Fleet management

9)     Power distribution network supervision

10)   Central heating system supervision

11)   Weather station data transmission

12)   Hydrologic data acquisition

13)   Vending machine  

14)   Traffic info guidance

15)   Parking meter and Taxi Monitor

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