(57) Abstract Topic Earthquake, landslide and earth avalanche etc at nighttime going to bed time generationWhen it does, and so on it gets left and human damage is generated. Solutions In disaster generation expectation area, generation of landslide direct chiPerceiving with the sensor, the receiving which the radio it transmits, places inside and the like the residenceReceiving with the trust machine, e.g., it generates alarm sound and does the evacuation illumination and the likeBeing automatic, the landslide warning horn which it does.
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