Professional high-quality GPS tracker manufacturer from China. Cantrack delivers 16-year expertise in Fleet&Assets tracking. Real-time monitoring & anti-theft for vehicles, global assets.
Vehicle GPS Tracker
Asset GPS Tracker
Video Telematics
OBD GPS Tracker
Personal GPS Tracker
Pet/Animal GPS Tracker
GPS Tracking Software
IoT SIM Card
Fleet management GPS tracking devices Dead Reckoning refers to the ability of a GPS device to determine where it is on the planet, even when no signal is available. By using dead reckoning, the GPS unit can estimate its position by adding up all the known locations of other GPS-enabled devices in range.
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