E toru ngā wāhanga matua o te pūnaha RFID: te Tohu, te Pānui me te Pūihi. Ka taea te whakaaro ki te tapanga he kāri tuakiri iti e piri ana ki tētahi taonga e pupuri ana i ngā mōhiohio mō te taonga. He rite te kaipānui ki tētahi kaitiaki, e pupuri ana i te pūihi hei "pūoko" hei pānui i ngā mōhiohio o te tapanga. Ina tata te pūihi ki te tohu, ka tukuna e te kaipānui he ngaru reo irirangi, ā, ka whiwhi te tohu i te pūngao ka tukuna atu āna ake mōhiohio ki te kaipānui. Kāore ianei e rite ana ki te utu ahokore e whakamahia ana e tātou? Ko te RFID anake ka tuku raraunga, kaua ki te hiko.

Ka taea te wehewehe i ngā tohu RFID ki te auau iti, te auau teitei me te auau tino teitei i runga i ngā auau whakahaere rerekē. He rite ngā tohu auau iti ki te ngata, he poto te tawhiti pānui me te tere puhoi, engari he kaha te urunga, he pai mō te whakamahi i roto i ngā taiao whakarewa. He rite ngā tohu auau teitei ki te rāpeti, he taurite te tawhiti me te tere pānui, ko te mea tino whakamahia, pērā i tā mātou kāri urunga. He rite ngā tohu UHF ki te tīta, he roa te tawhiti pānui, he tere te tere, he pai mō ngā whakaaturanga tere teitei, pērā i te tere teitei ME ētahi atu. Tīpakohia he tapanga i runga i te horopaki tono tuturu.

Ka taea e Chengdu MIND IOT Technology Co., Ltd. te whakarato ki ngā kiritaki ngā tono maha o ngā otinga ahumahi RFID, ahakoa i roto i te whakaputa, te whakahaere rawa, te tautuhi mana urunga, me ētahi atu mara ahumahi rānei, ka taea e mātou te whakarite i ngā otinga RFID e tika ana māu, nau mai ki te kōrero,