hat
lojistik elektwonik fèmen a se yon kalite ekipman pwoteksyon sekirite ki entegre GPS pwezante, san fil kominikasyon rezo ak teknoloji RFID. Li se pwensipalman te itilize nan siveyans la nan pwopriyete mobil oswa atik. Tankou lojistik, machin transpò ak pò yo, terminaux veso. ...
eng
How the GPS tracker works: The GPS tracker transmits signals based on satellite positioning. For navigational positioning, the position of the GPS tracker is calculated from the ephemeris transmitted by the satellite, a parameter describing the motion of the satellite and its orbit. GPS trackers ...