RFID key fobs of LF 125KHz are best suited either for employee access or authorization to use a machine, access a secure area, or drive a vehicle. Our RFID key fobs and key tags are available with custom art. Available in LF, HF, UHF or NFC (Near Field Communication).   RFID key fobs are used for other applications including access control such as apartment and hotel rooms, identification, public transportation, e-payment, and more.   RFID Key fobs designed for contactless RFID payments, club memberships, parking fees or as gadget for events or fairs and customer loyalty and marketing applications.