TheZF500 GPS,GSM/GPRSvehicletrackingdeviceforprofessionalfleetmanagement,Ithasoutstandingmultipleinputsandoutputs:doorlock/unlock, cutrelay,emergencyalarm,overspeedalarm,powercutalarm,etc.Itisdesignedforalmostanyvehicles.Withitscompactandsmallsize,,easyhideandinstallationinsidethevehicle. Function1.RealtimeGPSreport-fixedtimereport-Mileagereport-Vehiclestatusreport:-Ignitionon/offreport-Intelligentvehiclestoppingreport-KeepAliveGPRSconnection-Reportbycombiledfixedtime,speedsetting2.Alarm Alarm Report:-Emergencyreport-Cryforhelprescuereport-Mainpowerdisconnectingalarm-Lowvoltagealarm -GPSantennacutreport-Compatiblewithoriginalalarmremote -Speedingreport-Overtimedrivingreport3.Control:-Remotelockingvehicle-remorevoicemonitoring4.Notification-Mileagereport-Ignitionon/offnotification5. TCP/UDP;GPRS/SMS6.Technical Parameters-Workingvoltage:12Vor24V/DC-Workingelectriccurrent:Average140mA@DC12V-Storetemperature:-25℃～+85℃-Workinghumidity:20～95%StandardPackage: MainUnitMainHarnessGPS/GPRSAntennasCutRelayEmergencySOSbuttonMicrophone