RFID active You are here Products Technologies RFID active Active tags have compared to passive tags the difference that they can SEND data in defined time intervalls. Since they have an own power source (battery) they can reach very long read ranges which can go far beyond 100 m. RFID Transponder Passive RFID tags (transponders) recyclable, high temperature resistant, on metal, labels, etc. Indoor Tracking & Positioning Systems Localisation and Tracking (Indoor). Realtime GPS Tracker Complete set GPS tracker: Tracker, SIM card (Europe) and personalized web portal. Interested? Get in touch with us!