发明名称 |
Anti-theft protection for electrical or electronic equipment |
摘要 |
The anti-theft system has an external key (1) which communicates remotely with an internal control circuit (2). A mercury switch (4) detects movement of the equipment and operates a bistable switch (5) which disables operation of the equipment till it is reactivated by the external key. The external key can be personalised, using an integrated circuit that is writeable once
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申请公布号 |
FR2778479(A1) |
申请公布日期 |
1999.11.12 |
申请号 |
FR19980005913 |
申请日期 |
1998.05.05 |
申请人 |
FORTIER PIERRE MARIE |
发明人 |
FORTIER PIERRE MARIE;HOUOT JEAN LAURENT |
分类号 |
G08B13/14;(IPC1-7):G08B13/22;G05B19/048 |
主分类号 |
G08B13/14 |
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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