Pūrere oro tawhiti
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Pūnaha kaikorero kawe TS-Micro (pūrere oro tawhiti LRAD)
Whakaahuatanga Hua： He taputapu tiaki atamai te pūorooro kawe hei whakamarara i te mano me te kore e pā, e whara rānei. He mea hanga hei whakatutuki i ngā mahi rautaki, i ngā urupare ohorere rānei e hiahia ana kia mārama ngā oro whakatūpato me ngā karere reo. Ka taea e te taputapu te tuku haruru kaha, e tino uaua ai te noho a te tangata ki te taha me te kore he tiaki. Ka whakaratohia e tēnei hua he pakitara oro kaha-teitei e kore e kitea e ngā āpiha pirihimana ina mahi ana...