タイトルまたは説明

1) ARM 7 processor inside ,quickly,stable      
2) real time location updates
3) 5 seconds nterval time tracking
4) Two way voice communication
5) SOS emergency services
6)Move and geofence alert
7)overspeed limit alert
8)low battery alert                                        
9)Google map link SMS                                  
*0) External Gsm/Gprs antenna                     
*1)Remote oil/electricity cut-off function
*2)  SD card save data when gprs disconnect                           
*3) GSM ID function                                        
*4) Build in motion senser                             
*5) Two Sim Card                                                    
*6) 6 digital port, 2 analogue port, 4 output port, 2 RS**2 port                          
*7)Temperature detect &Fuel detect(optional )                                                             
*8)Camera to take pictures (optional)                                         
*9) RFID (optional)