GPS TrackerOverview:1.ProvidespeaceofmindbyshowingyouwithyourmobilephoneorPC thelocationofyourtargetsviaSMSorGPRS.2.TrackingviaSMSorGPRS(TCP/UDP).3.CurrentLocationreport.4.Trackingbytimeinterval.5.Two-wayconverstion.6.Voicemonitoring(wiretapping).7.SOSAlert.8.Geo-fencingcontrol.9.Lowbatteryalert.10.Speedingalert.11.Motionsensorinbuiltforpowersaving.12.Treebuttonsformakingphonecallorsendingmessage.13.Remobableandrechargerableinternalbattery.14.Built-inspeakerandmicrophone.ItemSpecification:1.Charingvoltage:DC4.2-5.5V/400mA(miniUSBport).2.InternalBattery:Rechargeableandremovable950mAhbattery(3.7V).3.Dimension:53.6mm*43mm*16mm4.Weight:88.1G.5.Operationtemperature:-20`to55`c6.Humidity:5%to95%Non-condensing7.GSMmoduld:GSM900/1800/1900MHZorGSM850/900/1800/1900MHZ.8.GPSSensitivity:-158db.9.GPSFrequency:L1,1575.42MHZ10.C/ACode:1.023MHZchiprate.11.Channels:20channelall-in-viewtracking.12.PositionAccuracy:10mters,2DRMS13.VelocityAccuracy:0.1m/s.14.TimeAccuracy:1ussynchronizedtoGPStime.15.Defaultdatum:WGS-8416.Reacquistion:0.1sec.,average17.Hotstart:1sec.,average.18.Warmstart:38sec.,average19.Coldstart:42sec.,average20.AltitudeLimit:18000meters(60000feet)max.21.VelocityLimit:Lessthan4G.22.JerkLimit:20m/sec.23.Worktime:60hoursinsleepmodend10hoursinnormalmode.24.LED:3LEDsshowingpower,GPS,GSMstatusandotheroperationstatus.25.Button:3buttons(SOS/B/C)formakingphonecallsorsendingSMS. Howitwork Easily Operatingdevice(Step1) Turnon ER007afterinsertingtheSIMcard(Step2) Dialingthephonenumberof ER007byyourmobilephoneorsendasmstoit.(Step3) YourmobilephonewillrecievedthepositionSMS(Step4) Displaythelocationonmap.Note:Fortheoperationofotherfunctions,pleasehavealookatER007userguideDisplaying locationonmap StarttheGoogleEarthsoftware.(FormoreinformationaboutGoogleEarthsoftware,pleasereferto )Asfollowingpictureshows: Formoreinformation,pleasecontactme. OryoucanstarttheInternetExplorerandtype toconnecttoGoogleMapwebsitefordisplayingthelocationmap. Ofcourse, youcanalsouselocalmapsoftwareonPDAorCarNavigationDevice,then typetheSMSPositionData.