| 摘要 |
PURPOSE: An apparatus for checking indoor devices is provided to easily confirm the state of each indoor device by transmitting signals which indicates whether a gas range and a boiler are operated and the electric lamp of a bathroom or each room is turned on, receiving the transmitted signals, and turning on each light-emitting element of a display unit installed in an indoor wall. CONSTITUTION: A transmitting unit senses whether a handle of a gas range is operated, a boiler is operated through a boiler controller and indoor electric lamps are turned on. The transmitting unit transmits the sensed signals through wireless transmitters. A receiving unit(25) receives the signals transmitted from the wireless transmitters of the transmitting unit through wireless receivers(20-23). A display unit(35) turns on a light-emitting element of each indoor device according to the signals inputted from the wireless receivers(20-23) of the receiving unit(25).
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