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    • 2. 发明申请
    • ALARM SYSTEMS, WIRELESS ALARM DEVICES, AND ARTICLE SECURITY METHODS
    • 报警系统,无线报警装置和文章安全方法
    • WO2007127434A2
    • 2007-11-08
    • PCT/US2007010350
    • 2007-04-27
    • ALPHA SECURITY PROD INCSCOTT IAN RGREEN BRIAN JBELDEN DENNIS D JR
    • SCOTT IAN RGREEN BRIAN JBELDEN DENNIS D JR
    • G08C19/16
    • G08B29/185G08B13/2414G08B13/2417G08B13/2431G08B13/2471G08B13/2482
    • Alarm systems, wireless alarm devices, and article security methods are described according to some aspects of the disclosure. In one aspect, an alarm system includes a base communication device, a remote communication device configured to communicate with the base communication device, wherein the remote communication device is adapted to be associated with an article to be secured and wherein the remote communication device comprises alarm circuitry, and wherein the remote communication device is configured to generate a reference signal comprising a plurality of identifiable components corresponding to communications intermediate the base communication device and the remote communication device and to control the alarm circuitry to generate a human perceptible alarm responsive to detection of the presence of the plurality of identifiable components in the reference signal.
    • 根据本公开的一些方面描述了报警系统,无线报警装置和物品安全方法。 在一个方面,报警系统包括基础通信设备,被配置为与基站通信设备通信的远程通信设备,其中所述远程通信设备适于与待保护的物品相关联,并且其中所述远程通信设备包括警报 电路,并且其中所述远程通信设备被配置为生成参考信号,所述参考信号包括对应于所述基础通信设备和所述远程通信设备之间的通信的多个可识别组件,并且响应于检测到所述警报电路而产生人感知警报 在参考信号中存在多个可识别的分量。