PROBLEM TO BE SOLVED: To provide a domestic information system which prevents a false report when performing an abnormality release operation when an abnormality occurs in a meter while security equipment alerts.;SOLUTION: The domestic information system includes a domestic information terminal 10 which communicates/controls a switching sensor 16, a human sensor 17, and a gas meter 22. This domestic information terminal 10 has the switching sensor 16 for reporting the error detection in the gas meter 22 and the function of canceling the alert of the human sensor 17. Thereby, for example, since the alert of the security equipment such as the switching sensor 16, the human sensor 17, etc., is canceled, when the abnormality release operation of opening a window at the time of the gas leak occurrence is performed, a false report such as unnecessary alarm and unnecessary report by the operation of the switching sensor 16 or the human sensor 17 can be prevented.;COPYRIGHT: (C)2007,JPO&INPIT
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