Φ24.5mm NTAG213 TT + UCODE 9 Dual Frequency PCB Tag

This 24.5mm diameter, 3mm thick dual-frequency PCB tag integrates NTAG213 TT for HF and UCODE 9 for UHF operations. The NTAG213 TT plays a critical role in enabling tap-to-pair functionality, instant NFC authentication, and seamless smartphone interactions. It stores NDEF messages for contactless setup, access verification, or product information retrieval—ideal for consumer engagement and secure short-range checks. Meanwhile, the UCODE 9 UHF chip provides long-range inventory tracking and batch scanning. The rigid PCB construction ensures durability on metal surfaces or industrial assets. Together, the NTAG213 TT-driven NFC bridge and UHF long-range capability deliver a versatile solution for retail, access control, and smart maintenance applications.