Abstract: The present invention provides a technology which performs security management while ensuring privacy of a user. The present invention is provided with: an image-capturing device which captures an image of the inside of a target booth such as a toilet booth, a shower booth, and a dressing room; an abnormality determination means which determines abnormality in the target booth on the basis of the image captured by the image-capturing device; a notification data generation means which generates notification data on the basis of the abnormality determination result; and an abnormality notification means which provides a notification of the notification data.

Abstract: The present invention provides a technology which performs security management while ensuring privacy of a user. The present invention is provided with: an image-capturing device which captures an image of the inside of a target booth such as a toilet booth, a shower booth, and a dressing room; an abnormality determination means which determines abnormality in the target booth on the basis of the image captured by the image-capturing device; a notification data generation means which generates notification data on the basis of the abnormality determination result; and an abnormality notification means which provides a notification of the notification data.