1. Product Introduction

M518 GPRS/GSM Model GPS intelligent terminal (Mobile user terminals)

Built-in industrial GPRS/GSM communication module and the newest SIRF-Star III

High-sensitivity GPS receiver positioning module，adopt GPRS and SMS Dual-mode

communication, terminal run stably and reliably, full functions, multi-interface, the

terminal can be applied to concrete, rental, logistics, public transport, bus and other

fields, and also according to different industries, tailored to different users

1) easy to install;

2) accurate GPS positioning, dynamic positioning deviation is less than 5 m;

3) support GSM voice and SMS functions, UDP / TCP protocol communications in

GPRS mode;

4) support the GPS data uploading at intervals and location;

5) support the two way voice communication function;

6) support Call Barring of group numbers function;

7) support two way SMS communication via Mobile and PC software;

8) support the mute function;

9) support authorized tapping function;

10) support protection from high or low level voltage function;

11) support 5 levels of signal detection;

12) support the data resend from signal dead zone function;

13) support remotely locking vehicle function;

14) support watching vehicle function;

15) support SOS alarm function;

16) support the power-off alarm function;

17) support the high-voltage under-voltage alarm and alarm functions;

18) support over speed alarm function;

19) support parking alarm function;

20) support illegal door-open, illegal engine-start alarm function;

21) support fuel consumption detection;

22) support fuel changing alarm;

23) support mileage statistics;

24) support Geo-fence alarm;

25) support fatigue driving alarm;

26) support temperature detection alarm;

27) support three serial peripherals (such as the car handles, scheduling screen,camera);

Specifications

Hardware parameter
working voltage	8VDC～36VDC
Working current	50mA~160mA
GSM module	inside contain frequency GSM 900/1800 inside contain frequency GSM 850/900/1800/1900Mhz (can tailor)
Communication protocol	UDP/TCP(can customize)
GPS module	GPS SIRF-Star III CMOS chip group
GPS sensitivity	-159dBm
GPS frequency	L1, 1575.42 MHz
C/A coding	1.023 MHz chip rate
Channels	20 channels for tracking
Position accuracy	10 meter, 2D RMS
Speed accuracy	0.1 meter/second
Time accuracy	GPS synchronization
Default data	WGS-84
Recover	Average 0.1 second
Hot start	Average 1 second
Warm start	Average 38 second
Cold start	Average 42 second
Height limit	18,000 meter (60,000 feet) max
Speed limit	515 kilometer/second (1000 knots)max
Acceleration limit	Less than 4g
Expansion peripheral	Peripherals can be accessed by an extension (such as: Handle /scheduling screen / camera etc.)