Referitor la comunicarea intre 2 moto, din cate-am inteles eu chestia asta ar fi buna. Cei care stiu mai multa engleza poate ne explica exact ce fac. 
  
GPS/GPRS/GSM mobile personal tracker, data logger, navigation system, which allows tracking, communicating with family members, lone workers, providing them with multiple security features at the touch of a button. 2 way voice call, LCD GPS display for navigation and data logger 100,000 waypoints, it is also an ideal device for vehicle tracking and navigation.  
  
Functions :  
  
  
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Send back location with Longitute/latitute data. 
Tracking (by time interval, distance interval or smart  
mode) . 
Journey logging up to 100,000+ locations . 
Emergency alarm.  
Emergency calls . 
Geo-fencing control . 
Battery power low alarm . 
Power management.  
LCD GPS data display for navigation 
Built-in 3D G sensor for power management . 
Moving alert 
Voice communication . 
Voice wiretapping . 
User report alarm . 
GSM/GPRS simultaneously  
Firmware upgrading remotely . 
Unit password setting  
  
Specification:  
  
  
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Quad Bands GSM with (850/900/1800/1900Mhz) . 
GPRS class 10,TCP/UDP protocol. 
GPS 20 channels receiving. 
Cold/Warm/Hot start time: 42/38/1 sec.  
Superior sensitivity:-159dBm tracking . 
Built-in rechargeable 1100mA/h Li-ion battery . 
Built-in 4MB Flash Memory for data logger . 
Built-in speaker and microphone . 
128 x 64 LCD display (with back-light function) . 
Ultra low power consumption: GPS/GSM stand . 
?by time up to 60 hours . 
Mini USB port for charging and data exchanging.