| 摘要 |
PROBLEM TO BE SOLVED: To provide a crime prevention system based on a glass door which can speedily and surely detect invasion of a thief from the glass door and can make the crime prevention perfect, and to provide a crime prevention glass structure therefor. SOLUTION: A conductive wire 7 is wired in a glass 13 on the front surface (outside) of a double-insulating glass 12 and the conductive wire 7 is interlocked with an alarm transmitting part 1. An alarm and a signal are generated from an alarm part 4 and a signal transmitting part 5 of the alarm transmitting part 1 by disconnection of the conductive wire. The signal is interlocked with a crime prevention institution 6 at a remote place. Since the conductive wire 7 is wired in the glass 13 on the front surface, the alarm and the signal are generated only at destruction of only a part and the invasion of the thief is detected at an early point of time. COPYRIGHT: (C)2004,JPO
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