发明名称 |
Perimeter security system |
摘要 |
A security system for detecting physical intrusion in a monitored area including a plurality of radio units arranged in a network around the monitored area to determine received signal strength and pass variations thereof through the radio units to a base station.
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申请公布号 |
US8456304(B2) |
申请公布日期 |
2013.06.04 |
申请号 |
US201213563134 |
申请日期 |
2012.07.31 |
申请人 |
VAN DOORN ERIC;RANGASWAMY SENDIL;INTELLIGENT AUTOMATION, INC. |
发明人 |
VAN DOORN ERIC;RANGASWAMY SENDIL |
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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