Ma tag a RFID (Radio Frequency Identification) ndi zida zazing'ono zomwe zimagwiritsa ntchito mafunde a wailesi potumiza deta. Amapangidwa ndi microchip ndi antenna, zomwe zimagwirira ntchito limodzi kutumiza chidziwitso kwa wowerenga RFID. Mosiyana ndi ma barcode, ma tag a RFID safuna mzere wolunjika kuti awerengedwe, zomwe zimapangitsa kuti azigwira ntchito bwino potsatira ndi kuyang'anira zinthu.

Ma RFID tag amagwiritsidwa ntchito m'mafakitale ambiri monga ogulitsa, okonza zinthu, azaumoyo, ndi opanga zinthu. Mu malo ogulitsira, amathandiza kuyang'anira zinthu, kupewa kuba, komanso kufulumizitsa kulipira. Mu malo ogulitsira zinthu, ma RFID tag amatsata kutumiza ndi katundu, zomwe zimapangitsa kuti unyolo wogulitsa zinthu ukhale wogwira mtima kwambiri.

Pali mitundu iwiri ikuluikulu ya ma tag a RFID: osagwira ntchito ndi ogwira ntchito. Ma tag a RFID osagwira ntchito alibe batire ndipo amalandira mphamvu kuchokera kwa owerenga, pomwe ma tag a RFID omwe amagwira ntchito ali ndi batire yawoyawo ndipo amatha kutumiza zizindikiro patali.

Ubwino waukulu wa RFID ndi monga kutsatira deta nthawi yeniyeni, zolakwika zochepa, komanso chitetezo chabwino. Zimathandizanso kuti magwiridwe antchito azigwira ntchito bwino komanso zimathandiza mabizinesi kupeza chidziwitso cha zinthu zomwe zili m'sitolo ndi momwe amagwiritsira ntchito katundu.

Ukadaulo wa RFID ukukula, ndipo kugwiritsa ntchito kwake kukukulirakulira m'mabizinesi komanso m'moyo watsiku ndi tsiku.