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公开(公告)号:US08698626B2
公开(公告)日:2014-04-15
申请号:US13240553
申请日:2011-09-22
IPC分类号: G08B13/00
CPC分类号: G08B13/08
摘要: A door blocker includes a wireless transmitter coupled to a forced entry sensor. In response to sensing a stressed blocking element the transmitter emits an alarm indicator. At the same time, the blocking element continues to limit movement of the door relative to the frame to exclude an intruder.
摘要翻译: 门禁器包括耦合到强制进入传感器的无线发射器。 响应于感测到应力阻塞元件,发射器发出报警指示器。 同时,阻挡元件继续限制门相对于框架的移动以排除入侵者。
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公开(公告)号:US20130076513A1
公开(公告)日:2013-03-28
申请号:US13240553
申请日:2011-09-22
IPC分类号: G08B13/00
CPC分类号: G08B13/08
摘要: A door blocker includes a wireless transmitter coupled to a forced entry sensor. In response to sensing a stressed blocking element the transmitter emits an alarm indicator. At the same time, the blocking element continues to limit movement of the door relative to the frame to exclude an intruder.
摘要翻译: 门禁器包括耦合到强制进入传感器的无线发射器。 响应于感测到应力阻塞元件,发射器发出报警指示器。 同时,阻挡元件继续限制门相对于框架的移动以排除入侵者。
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