... GSM freq:GSM 850/900/1800/1900 MHZ real time vehicle tracking, online car tracker, tracking vehicleName: Personal ... track the person without interfering him, LIVE Real-Time trackingLocate the locator holder by the mobile phone via ... to GPS timeDefault datumWGS-84Reacquisition0.1 sec., averageHot start1 sec., averageWarm start38 sec., averageCold start42 sec., averageAltitude Limit18,000 meters (60 ...