发明名称 Voice and video over internet protocol enabled security system
摘要 A method and apparatus are provided for operating a security system (10). The method includes the steps of providing a security panel (22) coupled to a plurality of security sensors (16,18), a central monitoring station (14) monitoring the security panel (22), coupling the security panel (22) to the central panel through an Ethernet connection (20) and periodically generating a heartbeat within the security panel (22) that is periodically sent to the central monitoring station (14) to confirm the operability of the Ethernet connection (20). The Ethernet connection (20) may include a voice over Internet protocol connection or a voice and video over Internet protocol connection.
申请公布号 EP2249516(A1) 申请公布日期 2010.11.10
申请号 EP20100160961 申请日期 2010.04.23
申请人 HONEYWELL INTERNATIONAL INC. 发明人 DESAI, VANI;SUBRAMANYA J, NARAYANAMURTHY;JANGAM, SUSHIL;SALIGRAMA, SKANDESHA
分类号 H04L12/26;G08B25/01;H04L29/08 主分类号 H04L12/26
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