4.1 Hoahoa uaua me te tatūnga ngawari.
4.2 He nui te kaha o te hau me te iti o te rereketanga o te pāmahana hau.
4.3 He kowiri tira te ngongo whakawera hiko.
4.4 Ko nga ngongo konumohe rino me te pai o te whakawhiti wera. Ko te ngongo turanga he mea hanga mai i te ngongo korekore 8163, he kaha ki te pehanga me te roa;
4.5 Ko te rewharewha hiko e whakahaere ana i te whakaurunga, ka tutakina aunoa, ka whakatuwherahia ranei i runga i te pāmahana tatūkē, na reira ka whakarite kia tika te whakahaere i te pāmahana.
4.6 Ko te Kaihuri kare i te wera nui me te haumākū nui, me te tohu whakamarumaru IP54 me te reanga whakamaarama H-akomanga.
4.7 Ko te whakaurunga o te whakamaarama me te punaha hau hou ka puta he iti rawa te mate wera na roto i te taputapu whakaora wera para.
4.8 Te whakakii i te hau hou aunoa.