CRIME PREVENTION DEVICE OF ENTRANCE DOOR

摘要

PROBLEM TO BE SOLVED: To provide a crime prevention device of an entrance door for exhibiting a crime prevention function at the opening/closing of an entrance door. SOLUTION: An entrance door crime prevention device includes an input reception unit 1 at least of which the part is disposed at an entrance door and receiving a signal to be detected with the opening/closing of the entrance door; an operation determination unit 8 determining the presence or absence of the opening/closing of the entrance door or the presence or absence of an abnormal state of the surrounding at the opening/closing of the entrance door and determining whether a predetermined operation should be performed according to the presence or absence of the opening/closing of the entrance door or the presence or absence of the abnormal state; and an operation start unit 8 starting one or more operations for crime prevention on the basis of the result of the determination. COPYRIGHT: (C)2010,JPO&INPIT