| 摘要 |
PROBLEM TO BE SOLVED: To provide a wiring system capable of outputting voice information, interlocked with a timer function anywhere indoors. SOLUTION: A master unit 110 incorporating a voice IC 111 with a plurality of voice information items stored is connected to an information line L2; and at least one of functional units is an acoustic unit 10a provided with a loudspeaker SP for outputting voice information transmitted via the information line L2; at least one of the functional units is a timer unit 10b provided with a timer section for generating time data and outputting an information signal, on the basis of the operation of the timer section via the information path; the master unit 110 transmits the voice information corresponding to the information signal transmitted from the timer unit 10b via the information line L2; and the acoustic unit 10a outputs the voice information, transmitted from the master unit 110 via the information line L2 from the loudspeaker SP. COPYRIGHT: (C)2007,JPO&INPIT
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