发明名称 |
System and device for detecting object tampering |
摘要 |
Systems and devices are provided for detecting access to an object. A pattern of conductors extending in spaced, isolated configuration is provided on the object defining a tamper detection area. At least one sensor device is connected to the pattern of conductors and is capable of detecting a change in the continuity of the pattern of conductors. A communication circuit provides at least one signal indicative of the change in continuity of the pattern of conductors. The tamper detection area of conductors confronts each surface of the object.
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申请公布号 |
US7274289(B2) |
申请公布日期 |
2007.09.25 |
申请号 |
US20040854880 |
申请日期 |
2004.05.27 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
KERR ROGER S.;TREDWELL TIMOTHY J. |
分类号 |
G08B23/00;G08B13/12;G08B13/186 |
主分类号 |
G08B23/00 |
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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