| 摘要 |
PROBLEM TO BE SOLVED: To improve a crime prevention effect by expanding a monitoring range without violating privacy. SOLUTION: A security device comprises a plurality of information terminals 104, an imaging means 101 provided by at least one in accordance with each of the plurality of information terminals 104, an image information storing means 105 provided in the plurality of information terminals 104 to store image information caught by the imaging means 101, an image information selecting means 107 for selecting the image stored in the image information storing means 105 and an image information collectively managing means 106 for collectively managing the image information selected by the image information selecting means 107. Images caught by imaging means distributed and installed in the entrance of each house and a balcony are once stored in an image information storing means 105 of an information terminal 104 of each house and later, optionally selected by each user, and only an image selected on a special condition is transmitted to the image information collectively managing means 106 managed by a monitor. COPYRIGHT: (C)2006,JPO&NCIPI
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