UHF RFID Label – On-Metal Tamper Proof – PET – Impinj® Monza® R6-P – 90×40×2.2 mm
Engineered for high-security tracking, the Impinj® Monza® R6-P On-Metal Tamper Proof UHF RFID Label ensures reliable identification on metallic surfaces. Its anti-tamper design protects against unauthorized removal, offering peace of mind for industrial and logistics applications.
Powered by the Monza® R6-P chip, the label provides high read sensitivity, rapid inventory scanning, and stable long-range performance. Built to resist moisture, dust, and harsh industrial conditions, it supports dependable long-term deployment.
Operating Frequency: UHF 920.5-924.5 MHz
Chip Type: Impinj® Monza® R6-P
Communication Protocol: ISO/IEC 18000-63, EPCglobal Gen 2v2
EPC Memory: 128 bits
User Memory: 64 bits
TID Memory: 96 bits
Serial Number: 48 bits
Read Range: Up to 4 m
Ideal for equipment tracking, high-value asset management, supply chain monitoring, and anti-counterfeiting applications, delivering secure and efficient solutions for complex operations.
Reading performance
Reading Range Under Different Frequency(The graph below shows multiple test results using the same tag.)

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What is an On-Metal Tamper Proof UHF RFID Label?
An on-metal tamper proof UHF RFID label is a specialized identification solution designed to ensure secure asset tracking when applied to metallic surfaces. In industrial and logistics environments, conventional RFID labels often struggle with signal interference caused by metal. By combining a purpose-optimized RF structure with anti-tamper protection, this type of label enables reliable identification while preventing unauthorized removal or reuse.
Key Features
- Designed for reliable operation on metal surfaces
- Integrated tamper-evident structure to deter removal and reuse
- Stable UHF RFID performance for consistent asset identification
- Compatible with global UHF RFID standards and infrastructures
How Does It Work?
The label incorporates a UHF RFID chip and an antenna structure specifically tuned for metal-backed deployment. Once applied, the antenna maintains controlled coupling with the reader despite the presence of metal. A built-in tamper mechanism ensures that any attempt to detach the label will irreversibly disrupt its RF functionality, clearly indicating unauthorized interference.
Applications and Benefits
- Industrial equipment tracking: Maintains secure identification throughout the asset lifecycle
- Logistics and supply chain assets: Helps prevent asset swapping, loss, or unauthorized handling
- High-value inventory management: Supports traceability and accountability in critical operations
- Anti-counterfeiting initiatives: Ensures authenticity through permanent, non-transferable tagging
By combining dependable on-metal UHF performance with built-in tamper resistance, this RFID label provides a practical and secure foundation for protecting valuable assets and maintaining trust across industrial and logistics workflows.
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