The system is based on the user's local data server independent Compass, Compass RD separate dedicated channels of communication closed, not through a third party network, no Internet access, data security and confidentiality.
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Independent Network: Beidou satellite private network communication system does not rely on any ground, completely isolated from the Internet all types of risks;
Signal Full coverage: weather service twenty-four hours the signal covering the whole China region, without any communications blackout;
High security: random encryption system uses high-strength encryption, to achieve "secret level" document transmission standard;
High reliability: Beidou satellite communications success rate, not thunderstorms, snow, earthquakes, temperature and other adverse environmental impacts.