NXP UCODE 9 Jewellery RFID Flag Label 96x23mm [U9-JWL-9623]

The NXP UCODE 9 Jewellery RFID Flag Label 96x23mm (Model: U9-JWL-9623) is an ultra-high-precision RAIN RFID tag engineered specifically for luxury jewellery showrooms, gold and diamond vaults, retail display trays, optical eyewear, and luxury watch inventory. Powered by the NXP UCODE 9 silicon IC, this label features a specialized "flag / tail" geometry with a non-adhesive middle loop that wraps securely around delicate rings, necklaces, and bangles without leaving sticky chemical residue on precious metals or gemstones.

1. Flag Antenna Architecture & Dense Tray Readability

Traditional RFID tags detune when in close contact with gold, silver, platinum, or metallic display trays. The U9-JWL-9623 overcomes this by elevating the folded dipole antenna into a 23mm × 14mm flag element that stands clear of the metal jewellery piece. Operating across the 860–960 MHz band (optimized for Indian WPC 865–867 MHz), it provides a read distance of 1.5 to 3.5 meters, enabling staff to conduct 100% accurate stock-take audits of dense velvet display trays containing 100+ tagged gold rings in under 3 seconds using handheld wands or smart RFID countertop trays.

2. Tamper-Evident Security & Thermal Transfer Printing

The printable flag head is crafted from high-opacity, tear-resistant white PET film compatible with thermal transfer barcode printers (Zebra ZD621R, SATO CL4NX). The tail features security perforation slits that fracture upon removal, preventing tag swapping and retail shrinkage. Fully compliant with EPCglobal Gen2v2 and ISO 18000-63, it integrates 96-bit EPC memory and 96-bit factory-locked unique TID.