Product Profiles

Functional characteristics： （a）GPS and Beidou positioning （b）Silent monitor （c）Two-way communication （d）SOS one-button alarm information reception （e）Real-time location （f）Cross-border alarm （g）Fast navigation Performance index： (a)Outdoor positioning accuracy: 5~8 m (b) Positioning frequency: 5 min (c) Location data upload delay time: ≤1 s (d) Endurance: ≥48 h (e) Data transmission method: 2G/4G (f) SOS alarm signal upload delay time: ≤ 1 s