1. He ikaika loa ka ʻōwili o ke kāwele lima e hoʻomohu i ka ʻaila a me ka wai.
2. Pepa sensor, he ʻāpana o ke kaha kiʻi, mālama pepa
3.Paper kāwele ikaika hale hana hoʻokuʻu aku i nā pahu 150 i kēlā me kēia mahina
4. He kūpono ke kāwele pepa kālepa no nā hōkele, nā waiwai, nā hale kūʻai, nā hale keʻena a me nā wahi lehulehu.