Pale ka mākaʻi me ka pū waikaua

  • Police shield with alarm

    Pale ka mākaʻi me ka pū waikaua

    Hoʻopili ʻia ka pale pale pale me ka acousto-optic dispersing, nona nā hana o ka alohilohi a me ka sonic dispersing, a hiki ke hoʻohana ʻia ma ke ʻano he kauoha a alakaʻi alakaʻi. E hoʻohuli i ka pihi mana pale, hōʻike pinepine ka mika hōʻike uila i ka uila (hōʻike 10 ~ 12V), a laila hiki iā ʻoe ke hana i ka mālamalama mālamalama, hoʻopuehu leo ​​a hoʻōho i nā hana i kēlā me kēia. Hiki i nā hana hoʻolahalaha ʻelua ke hana ʻokoʻa a i ka manawa like paha. ʻIke ...