| 摘要 |
<p>[PROBLEMS] A monitoring device making use of a mobile telephone with an input terminal, which is easily moved and with which relocation cost and introduction cost can be reduced. [MEANS FOR SOLVING PROBLEMS] A monitoring sensor (2) has an detection section (11) for detecting an abnormality and an output terminal (13) for outputting a detection signal when the detection section (11) detects an abnormality. The mobile telephone (3) has a storage section (14) where the telephone number of an information addressee and an alarm signal are stored in advance and also has an input terminal (15) to which the output terminal (13) is detachably connected and into which the detection signal can be inputted. When the detection signal is inputted from the input terminal (15), the mobile telephone (3) can call the telephone number of the information addressee stored in the storage section (14) and send the alarm signal previously stored in the storage section (14).</p> |
