| 摘要 |
A closed circuit television, according to the present invention, comprises: a camera unit for taking an image by being installed in a plurality of designated areas; an image display unit for displaying an image recorded by the camera unit; and a central control unit for controlling the camera unit and the image display unit by connecting to the camera unit and the image display unit. Thereby, a pointing angle of the camera unit faces towards a generation area when uniqueness is generated in the image recorded by the camera, and the image can be recorded by adjusting the focus. In addition, when a particular situation occurs, it can be transmitted to an external terminal device. |
