Confidential material security box with stable self-destruction and positioning operation function

The invention discloses a confidential material security box with stable self-destruction and positioning operation function. The confidential material security box comprises a box body, a main control chip, a satellite navigation positioning system, a communication module and a self-destruction circuit are arranged in the box body; a controllable area range of the box body is set by a client intelligent terminal, the client intelligent terminal receives a real-time position information of the box body; compared with the set controllable area range, if the box body is not in the set controllable area range, a self-destruction signal is sent to the box body, the main control chip of the box body receives the self-destruction signal from the client intelligent terminal through a communication module, and a self-destruction circuit is triggered to realize self-destruction. According to the confidential material security box, related technologies of the technical field of electronic information and the new materi