| 摘要 |
PROBLEM TO BE SOLVED: To provide a supervising system by a mobile communication device which is effective for various security systems, in which a supervisor can receive information anywhere, on the occurrence of abnormality on site by using a mobile communication device, such as a portable telephone, and which can be controlled remotely. SOLUTION: Image information from a monitoring camera obtained by operation of the monitoring camera is received by a mobile communication device utilizing a radio communication line. The image is displayed on the mobile communication device or the screen display of a terminal connected thereto. Meanwhile, control information can be sent from the mobile communication device or the terminal to perform necessary control operations, based on the image information. Accordingly, supervision and control of a site can be performed remotely at all times. |
