ʻO nā hōʻailona RFID maʻamau, ka wela haʻahaʻa haʻahaʻa a me ke ʻano haʻahaʻa haʻahaʻa haʻahaʻa, ʻaʻole hiki ke mālama a heluhelu ʻia;
No kēia noi, ua hoʻomohala ʻo RTEC i nā hōʻailona RFID wela haʻahaʻa i hiki ke mālama ʻia i loko o ka nitrogen wai a hiki ke heluhelu koke ʻia ma hope o ka lawe ʻia ʻana mai ka nitrogen wai;
ʻO kēia RFID Low temperature tag he liʻiliʻi loa ia, hiki ke hoʻokomo ʻia i lalo o ka pahu mālama hau hau;