Ki te whai muri ngā pūkenga i te hunga wairua ki ngā huarahi motuhake ake hei whakahaere i ō rātou reta ohehe, kua whai uara nō tērā ngā pūhiko tararua RFID. Ko ngā pūhiko o YoungSun e tuku nei ko te tohu tonu me te āniwaniwa ka whiwhi atu, koinei te whakatau pai mō ngā whenua e hiahiatia ana ngā rangahau whakapae. Ki te whakauru i ō rātou pūhiko ki ngā mahi ā-wairua, ka taea e koe te iti i ngā hapa me te whakapai i te whai take whakawhāiti.