... monitoring, people locator. Gps Watch Tracker For Track Worldwide In Real Time ModelWT200ApplicationPersonal TrackingMaterialAluminum alloy ... purchase according to demand:1. Car charger for connecting WT200 with car battery.Specification: Operating ... ( engine, door), speed, mileage, direction, GSM signal, GPS signal, Longitude, LatitudeMileage1. mileage statistics, can synchronize initial mileage2 ...