CRIME PREVENTION SENSOR SYSTEM FOR WINDOWPANE

摘要

PROBLEM TO BE SOLVED: To provide a crime prevention sensor system for windowpanes useful for detecting a suspicious person 9M breaking a windowpane and intruding into a room. SOLUTION: The crime prevention sensor system for windowpanes is installed in the vicinity of a windowpane 3 as a partition between the inside 22 and the outside 21 and provided with both a first sensor 4 having a first human body detectable area 40 on the outside 21 of the windowpane 3 and a second sensor 5 having a second human body detectable area 50 on the inside 22 of the windowpane 3. COPYRIGHT: (C)2006,JPO&NCIPI