Positionering Modus
Gsm, Gps, Gprs, Lbs, Agps, Beidou, Real-Time Positionering, Emergency Positionering, Energiebesparende Modus
functie
Waterdicht, Voice Monitor, Geofence, FALL detection, sos alarm, two way communicate, 4g sim card, 2g sim card, 3g sim card