RuiMing chesheng   GR-112（Vehicel GPS tracker）

GR-112 is a GPS/GPRS/SMS tracking device which is specially developed and designed for vehicle real-time tracking and security

With superior GPs and GSM module and chip,GR-112 is good at sensitivit and stale,it can get accurate GPS and real-time information of your car if only have GSM net

 1 GPS positon and tracking by phone or net

 2 cut engine ,listen in ,call in car in distence by any phone  

 3 elctronic fences or Geo-fencing

 4 speed management                                                                          

 5 Remote start/cut engine by phone

 6 Open and Lock the car doors by phone

 7 Monitor vehicle status via computer or internet in real time.

 8 sos panic help

 9 historical tracking by GPRS

10 apply to all kinds of group cars

11 and more functions can be come ture in our free platform ,such as :the diriver information ,car current information and so on

 

 1 independent software platform

 

2 quality

   All main parts such as GPS moduel and so on are all import , germany seimens factory-grade module GSMTC351 and SIRF the three generation chip group;Metal case

3 anti-shocking test

   All our product tested by shocking to as the car work all the time

4 low servece fee  (5 usd per month) and send our car remote manage and control system free if you reach 300 pcs in total;

5 1 year free-servece fee

number	parameter	min	typical	max
1	Working voltage/ direct current	9v	12v	25v
2	quiescent current	50mA	80mA	150mA
3	working current	80mA	200mA	3A
4	ambient humidity	30％	80％	95％
5	working temperature .	-20℃	25℃	+65℃

GSM modul name	SIMCOM300C
Workingfrequency band	4-band
Out put signal power	EGSM900/2W   GSM1800/1900/1W
Working current	15Ma~2500mA
Working temperature	-30℃~+65℃

GPSmodule name	the third generation chip of SIRF
Satellite receive channel	20
Receive sensitivity	-159dbm
Positioning precision	>10m
Working current	40mA
Working temperature	-30℃~+70℃