发明名称 |
Security system including audio alarm detection |
摘要 |
A building security arrangement includes a sensor for emitting an audible alarm signal. A security system installed in the building detects the audible alarm signal and transmits an electrical alarm signal over a public switched telephone network in response to the detection of the audible alarm signal. A central monitoring station receives the electrical alarm signal over the public switched telephone network and notifies an alarm authority in response to receiving the electrical alarm signal. |
申请公布号 |
US8085147(B2) |
申请公布日期 |
2011.12.27 |
申请号 |
US20080275571 |
申请日期 |
2008.11.21 |
申请人 |
MARRIAM MICHAEL G.;RILEY JAMES R;MARKHAM STEVEN;BOSCH SECURITY SYSTEMS INC;ROBERT BOSCH GMBH |
发明人 |
MARRIAM MICHAEL G.;RILEY JAMES R;MARKHAM STEVEN |
分类号 |
G08B13/00 |
主分类号 |
G08B13/00 |
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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