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.
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
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