公开(公告)号：EP2625680A2

公开(公告)日：2013-08-14

申请号：EP11788548.3

申请日：2011-10-04

申请人： Thorn Security Limited

发明人： MEAH, Faruk ,  NAISH, Andrew, D. ,  BENNETT, Steven Ian

IPC分类号： G08B29/14

CPC分类号： G08C23/04 ,  G08B29/145 ,  H04B10/1143

摘要： The system includes an active unit, such as a detector unit, which has a processor, a network port for connection to a central control unit, and an optical data input port. The processor is arranged to enable the optical data input port on receipt of an enable signal received by the active unit from the central control unit via a network.

公开(公告)号：EP2622696A2

公开(公告)日：2013-08-07

申请号：EP11773112.5

申请日：2011-10-03

申请人： Thorn Security Limited

发明人： MEAH, Faruk ,  BENNETT, Steven Ian ,  PROKOP, Josef ,  TAYLOR, Paul Jon

IPC分类号： H02G3/20

CPC分类号： H02G3/20 ,  H02G1/00 ,  H02G3/123 ,  Y10T29/49948

摘要： A mounting unit (10) for mounting an electrical component (16) to a panel has a first member (12) arranged to engage a first side of said panel and a second member (14) arranged to engage the first member and a second, opposite side of said panel, so as to secure the first and second members to opposite sides of the panel through a hole in the panel. The first and second members define a space for receiving the electrical component. The mounting unit is particularly suitable for mounting the electrical component to a ceiling tile.