VISITOR CONFIRMING AND CRIME PREVENTING SYSTEM USING EXTERNAL VISUAL RECOGNITION DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a system which can prevent crimes by making a person give up making a crime like a picking offense.;SOLUTION: When a person comes close to a door D, an image pickup device 7 is turned on by a person detector like an infrared sensor provided in an external unit 5, and turning-on of the image pickup device 7 and recoding of a picked-up picture are displayed on a picture display means 6 by character information or through a speaker 9 by voice information. Though the visitor tries a crime of trespass on house or the like, it is expected that he or she senses danger by this display to run away. When the person is a visitor, a postman, or a deliveryman, he or she is prompted to speak a message orally by the picture display means 6 or the speaker 9 when having the message. The message is recorded in an indoor recorder together with time information, and a resident returns home to specify visitors and confirm the message of each visitor by recorded information.;COPYRIGHT: (C)2002,JPO