Pick -proof alarm system

The utility model discloses a pick -proof alarm system, including GPS beidou positioning module, a microcontroller, supply circuit, a wireless communication module and surveillance center, the surveillance center includes the 2nd microcontroller, the 2nd wireless communication module, acousto -optic warning module and display module, GPS beidou positioning module is with location message routing ato microcontroller of article, a microcontroller loops through a wireless communication module with the locating information and the 2nd wireless communication module conveys the 2nd microcontroller,the 2nd microcontroller will fix a position message routing and advance line display to the display module, when the locating information exceeds the security range of settlement, the warning is sentto the 2nd microcontroller control acousto -optic warning module, supply circuit includes MOS pipe, first triode, second triode, first electric capacity, first resistance, second resistance and thirdresistance. The utility mod