Vehicle tracker,gps tracking system

Vehicle tracker,gps tracking systemBrief:BasedontheGPSsatellitesandGSM(850/900/1800/1900MHZ),andbymessage,internetor PDA,itcantrackandpositionvariousremotetargets.Locateprecisely,Bewidelyappliedin safeguardingvehicle,old,child,Pet,andmanagingpersonel;Trackcovertlyetc. Advantage: 1.Locateconveniently:withourpositioningplatform;locatebySMS,internetorPDAwitha freepositioningserveroramapsoftware;Andourproductscanbemadetobecompatible withapositioningplatformaswell. 2.Slim,self-contained(built-inantennaandbattery),easytocarryandhide. 3.Lowpowerconsumption,longstandbyof3-15days(dependontheworkingmode). StandardConfiguration: 1.Supportworkingwithoutapositioningplatform. 2.Automaticallylocate,reportthepositionatpresetintervals//Traceablehistoricalpositiongeo-info. 3.Getthereal-timeinfoandmanuallyinputlati-&-longitudetoposition. 4.Cutbatteryalert,emergencyalert,vibrationalert. 5.ReportthelastlocationwhenenteringaplacewithoutGPSsignals,i.e.undergroundparking. 6.Covertalert,remotelistening-in. 7.Powerandsignalindicator 8.Automaticallystartthepowersavingmodeatidlestate. 9.Geo-fence:restrictthemovementswithindistrict. 10.Listeninto&talkwithafixednumber. Application: 1.Usedinvehiclerental,outerequipmentetc. 2.Monitorandprotectthechild,old,disabled,petetc. 3.Providepeace-of-mindforbusinessmen. 4.Manageon-errandpersonnel. 5.Trackcriminals. Parameters: GPSchip:U-NavorSIRFIIIchip. Channels:16. Sensitivity:search-147dBm,track-158dBm. Precision:5m. Acquisitiontime:hot-12s,cold-48s. Charger:carcharger:input-12V,output-5V; Wallcharger:input-110-220V,output-5V Battery:Chargeableandrechargeablelithium-ionbattery(3.7V,800Mah)