| 摘要 |
PROBLEM TO BE SOLVED: To easily operate a manned alerting mode, and to surely set an unmanned alerting mode by executing the operation display of a manned alerting mode on a liquid crystal operation screen, and executing the operation of an unmanned alerting mode by a keycard operation. SOLUTION: At the time of executing the setting operation of an unmanned alerting mode, a keycard in which, for example, a password code is recorded is inserted into a card reader 13 being an unmanned alerting mode operating means so that the password code can be read by a security device. In this case, a control means 20 checks the state of each kind of sensor through a sensor I/F 17, and judges whether or not an unmanned alerting mode is available, and when it is available, it makes transition to the unmanned alerting mode. Also, the setting operation of a manned alerting mode is executed by the operation of an 'at-home set' button displayed on a liquid crystal touch panel. Then, the control means 20 confirms the state of a sensor set at a window, a door or the like through the sensor I/F 17, and when all the windows and doors are closed, it makes transition to the manned alerting mode, and the result is displayed.
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