2024-02-02
ʻO nā helu IP, a i ʻole nā helu Ingress Protection, ke ana i ke kūʻē ʻana o kahi mea hana i ka hoʻokomo ʻana o nā mea o waho, me ka lepo, ka lepo, a me ka makū. Hoʻomohala ʻia e ka International Electrotechnical Commission (IEC), ua lilo kēia ʻōnaehana helu i kumu honua no ka loiloi ʻana i ka paʻa a me ka hilinaʻi o nā mea uila. Hoʻokomo ʻia nā waiwai helu ʻelua, hāʻawi ka helu IP i kahi loiloi piha o ka hiki ke pale o kahi mea.