| 摘要 |
The present invention relates to an apparatus for preventing criminal's escape or violence. This apparatus comprises an action box which is united on the criminal's handcuff or fetter and which can endure any general bump or knock and will not be transformed or damaged. There are installed wireless receiving circuit, shock device circuit, buzzer device circuit and battery on the PC board in the action box. The afore-said action box can receive shock order code that is ordered by the control box in the executor's hand. On contrary, when the action box can not receive the signal code, it will sound warning and order shock device to actuate shock to prevent the criminal's escape or violence. Besides, present invention can achieve the purposes of increasing police's safety and saving police's strength.
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