For person and vehicle both Real time tracking, voice listen in function GSM Module: SIMCOM900BFor vehicle (12V-24V) Band: 850/900/1800/1900Mhzremote shutdown vehicle engine and resumeReset by SMS and Reset buttonGPS Chip: SIRF3 chipReal time tracking, voice listen in functionGPS sensitivity: -159dBmgeo-fence, movement, overspeed, low batter alarmGPS accuracy<5MSOS panic button, door and ACC and ...