Anti -theft alarm terminal

The utility model discloses an anti -theft alarm terminal, including the shell, be equipped with central processing unit, GPS beidou positioning module, GPS big dipper antenna, wireless receiving module, a power supply battery, wireless data communication module, first antenna, the 2nd power supply battery and battery boost circuit in the shell, the shell includes bottom plate and lid, and the lidis connected through a waterproof rubber gasket with the bottom plate, and the back of bottom plate is equipped with hanging mechanism, battery boost circuit includes input, output, operational amplifier, a MOS pipe, the 2nd MOS pipe, the 3rd MOS pipe, fourth MOS pipe, first triode, first resistance, second resistance, third resistance, fourth resistance, first electric capacity, second electriccapacity, third electric capacity, first diode and DC power supply. Implement the utility model discloses an anti -theft alarm terminal has following beneficial effect: locate mode is comparatively nimble, circuit structure is