DOT A4 Wifi

Navigation Controller
The most compact tracker among ARNAVI trackers, operating in 4G and 2G networks.
Distinctive features:
1. ALTERNATIVE POSITIONING – Location determination technology based on the analysis of wireless network signals available within the device's range. This method provides accurate determination of the object's coordinates with the ability to build a track reflecting the nature of movement (direction, speed, angle of rotation). This technology does not use LBS, which significantly improves the accuracy of alternative positioning.
2. Driver identification by radio tags;
3. Simultaneous operation with 4 different navigation servers
4. 2 SIM cards