| 摘要 |
There is provided a remote controller capable of swiftly confirming safety of a resident without making the resident aware of being monitored by a third party, and making it difficult for an unspecified third party to know privacy of the resident. The remote controller includes an operation unit receiving an input of an instruction to an apparatus, a first and a second communications unit transmitting a signal, a storage unit storing history information including the time when the signal was transmitted and the instruction indicated by the signal, and a control unit. The control unit generates the signal indicating the instruction, detects the time, and determines whether to transmit at least a portion of the history information. When the transmission is determined, the control unit reads the portion of the history information from the storage unit, and controls the second communications unit to transmit the read information.
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