Shenzhen Eelink Communication Technology Co., Ltd.  

Product Name: Colorful GPS Watch Tracker for Kids, Sos Button, Two Way Communication (GPT18) Model NO.: GPT18 Model Number: Gpt18 Color: Blue, Grey, Green, Pink GSM Frequency: 850/900/1800/1900MHz Weight: 40g Function: Phone Function /Sos/Romote Monitor Type: GPS Tracker Use: Hand Held Trademark: Keelin Transport Package: Standard Package Specification: CE, CCC Origin: Shenzhen, China Product Description Withmoreandmoremotherscomeintothesocietyandwork,theresponsibilityoftakingcareofchildrenbelongstotheirgrandparents,Howevermanygrandmaandgrandpaisagedperson,weareworkingwhilecaringaboutthefamily.HereportableGPStrackerbecomesneccesary,ithelpyoutomonitoryourkidsremotelyandmakeeverythingpreparedinyourhands.PRODUCT FEATURES:Supports quad bands,i.e. 850/900/1800/1900MHz, Universal in the world.OLED Screen, Time/Date/Week DisplaySatellite (GPS & BDS or GLONASS) / WiFi / LBS Locating Module, Support A-GPSUsually WiFi / LBS Tracking, Satellite Tracking can be enabled when needed (Automatically turn off after 1 hour)Keelin Tracking System & Keelin APPOne Key Communication & One Key SOSRemote ListeningPedometerAutomatic Power on & offSilicone Strap, IP67 Waterproof LevelSupport EElink Protocol, can be integrated to platform of customer'sOTA upgrade firmware.PLATFORM/APP:Real-Time Tracking ( WiFi / LBS )Continuous Tracking ( Satellite Locating for 1 Hour)History Route Play BackListeningPedometerRemaining BatteryLow Battery AlarmSpeed AlarmSOS AlarmGeo-fence AlarmWorkingVoltage3.7VDCWorkingCurrent<40mAStandbyCurrent<5mAGSMFrequencyBand850/900/1800/1900MHzSatelliteFrequencyBand1575MHzSensitivity-165dBmSatelliteSearchingTime<60sSatellite Accuracy5-15m(DependGPSSignal)WiFiAccuracy5-50m(DependHotSpotsDensity)LBSAccuracyabout200m(DependDensityofbaseStations)Hot/Warm/ColdStart<3s,<15s,<60sBatteryCapacity500mAhDimensions(mm)40(L)×35(W)×14.8(H)WorkingTemperature-20ºC~+65ºCWorkingHumidity20%~80%RHWeight40gProducts PictureGPSTrackerOperatingPrincipleThereinstalledSatelliteReceivermoduleandmobilephonemodule.GPSprecisepositioningwithA-GPSandfeedbackpositiontotheplatformviaGPRSatsettingtimes(e.g.every30s).Itshowstheprecisepositionofthedeviceonthemapofplatform.WeneedGPRStotransmitdata,sothemobilephonewithSIMcardneedtheGPRSfunction.PlatefromYoucanchooseKeelinterminalmonitoringplatform or not.ItisdesignedbyEElink,wecanposition, real time tracking and playback on theplatformserver.GPSTrackerOperatingPrincipleThereinstalledSatelliteReceivermoduleandmobilephonemodule.GPSprecisepositioningwithA-GPSandfeedbackpositiontotheplatformviaGPRSatsettingtimes(e.g.every30s).Itshowstheprecisepositionofthedeviceonthemapofplatform.WeneedGPRStotransmitdata,sothemobilephonewithSIMcardneedtheGPRSfunction.DeliverySampleandminiorderwillbedeliveredwithin1-2workingdaysafterthereceiptofpayment.Fororderover500pcsorcustomizedorder,pleasecontactoursalestomakesurethecurrentinventory.Ourmanufacturingcapacityis1,200,000unitsperyear.Andforthepopularunitswehold3000pcsstocksinadvancepermonth.WarrantyAllproductshavebeenstrictlyQualityCheckedinhousebeforepacking.Allproductshavebeenwellpackedbeforeshipping.Oneyearwarrantyisprovidedforallmodels.Wewillbearmaintenancecostduringwarranty.