发明名称 Method and apparatus for providing information to a user of a security system
摘要 A method of operating a security system includes detecting a presence of a person in proximity to a user interface. The user interface is caused to generate audible messages dependent upon the detection of the presence of a person in proximity to the user interface.
申请公布号 EP1713044(A2) 申请公布日期 2006.10.18
申请号 EP20060006989 申请日期 2006.03.31
申请人 ROBERT BOSCH GMBH 发明人 DELOZIER, PAUL F.;MARKHAM, STEVEN A.;CALER, DENNIS M.
分类号 G08B13/22 主分类号 G08B13/22
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