| 摘要 |
This invention provides a security system that includes: a surveillance camera unit including a video camera and a paint bullet firing apparatus for firing a paint bullet from a firing port arranged along the direction of the axis of the line of sight of the video camera; a user interface for displaying an image from the video camera and accepting a predetermined input from an operator; and a controller for remote-controlling the surveillance camera unit. The controller extracts a predetermined photographic subject from an image sent from the video camera; sets the predetermined photographic subject as a target according to an instruction from the user interface; and controls the direction of the surveillance camera unit to position the predetermined photographic subject in the vicinity of the center of the image. The controller then issues a command to fire the paint bullet according to a second input from the user interface.
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