发明名称 |
Forcible entry deterrence device for e.g. home, has case with cover mounted on base, and control circuit blocking and activating sonic alarm during absence and presence of detection of rapid movement of separating unit, respectively |
摘要 |
<p>The device has a case with a cover mounted on a base (14). A sensor detects rapid movement of a separating unit having amplitude and acceleration higher than a determined threshold. A control circuit (32) blocks and activates a sonic alarm (34) during the absence and presence of movement detection, respectively. A switch (26) activates or deactivates the device, and is activated by a user from outside the case. The alarm (34) and the control circuit (32) are supplied by batteries (36, 38). An independent claim is also included for a separating unit e.g. door or window, comprising a forcible entry deterrence device.</p> |
申请公布号 |
FR2864305(A1) |
申请公布日期 |
2005.06.24 |
申请号 |
FR20030050398 |
申请日期 |
2003.08.05 |
申请人 |
SECURITRONIC |
发明人 |
CHETRIT EDGAR;BIJAOUI JOSE;BENAMEUR SMAIN |
分类号 |
G08B13/08;(IPC1-7):G08B13/08 |
主分类号 |
G08B13/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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