Laptop wireless anti-theft and alarm system
The utility model relates to an electrical anti-theft and alarm system, in particular to a laptop wireless anti-theft and alarm system, which comprises an alarm module, a remote control, a base station module and a monitor terminal. The alarm module comprises a central processing unit, an accelerati...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to an electrical anti-theft and alarm system, in particular to a laptop wireless anti-theft and alarm system, which comprises an alarm module, a remote control, a base station module and a monitor terminal. The alarm module comprises a central processing unit, an acceleration sensor, a geomagnetism sensor, a wireless module and a buzzer. The acceleration sensor can detect operation states of a laptop, the geomagnetism sensor can detect east, west, north and south movement position of the laptop, the two sensors are combined to use, static, error touch, turn-turtle and stealing states of the laptop can be detected, when the central processing unit detects signals that the laptop is turned over or stolen, the central processing unit can drive the buzzer to give out warning tone for alarm and simultaneously detects data of the movement position, alerting signals and movement position information are sent to the base station module through the wireless module, thereby bring convenience f |
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