| 摘要 |
PURPOSE: An air conditioning system is provided to eradicate a harmful insect by using frequency or material and to increase the availability of the indoor space without installing the separate eradicating device of the harmful insect. CONSTITUTION: The air conditioning system includes the air-conditioner and the eradicating device(100) of the harmful insect. The eradicating device of the harmful insect is arranged in the air-conditioner and generates the frequency for eradicating the harmful insect to the outside. The eradicating device of the harmful insect includes the signal generator, and the output unit. The signal generator generates the signal corresponding to the frequency. The output unit transmits the frequency generated from the signal generator to the outside. The output unit outputs the operating information of the air-conditioner in the voice.
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