SIVA – VOYAGER™ Windshield TP DNA – Tamper-Proof UHF RFID Label

The SIVA VOYAGER™ Windshield TP DNA is a non-transferable, tamper-proof UHF RFID windshield label designed for secure automatic vehicle identification in high-volume and high-security transportation environments. Engineered for permanent mounting on vehicle windshields, this RFID label enables fast, contactless identification without line-of-sight, even at highway speeds.

Powered by the NXP UCODE DNA RFID chip, the Windshield TP DNA delivers cryptographically secure authentication, making it ideal for applications requiring anti-cloning, fraud prevention, and secure vehicle identity verification. The label uses a specialized antenna optimized for glass surfaces, ensuring consistent long-range RFID performance across global UHF frequencies (860–960 MHz).

Its tamper-evident construction ensures that any attempt to remove or reposition the label results in visible destruction, preventing unauthorized reuse. This makes it a trusted solution for electronic toll collection (ETC), parking management, vehicle access control, fleet management, and electronic vehicle registration systems.

Specification

RF Specification
  • Device Type: Class 1 Gen 2 Passive UHF RFID Transponder

  • Air Interface Protocol: EPCglobal Class 1 Gen2 / ISO/IEC 18000-6C

  • Operational Frequency: Global 860–960 MHz

  • IC Type: NXP UCODE DNA

  • Memory Configuration:

    • EPC: up to 448 bits

    • USER Memory: up to 3K bits

    • TID: 96 bits with 48-bit unique serial number

  • Data Retention: Up to 50 years

  • Read Range (2W ERP):

    • On glass (ETSI): up to 11 m (36 ft)

    • On glass (FCC): up to 11 m (36 ft)

  • Applicable Surface: Automotive windshield glass

Physical Specification
  • Face Stock: Printable white PET (resin ribbon recommended)

  • Label Size: 90 × 27 × 0.2 mm (3.54″ × 1.06″ × 0.01″)

  • Adhesive: High-performance permanent adhesive with excellent bonding to glass

  • Weight: 0.68 g

  • Delivery Format: Roll form

  • Labels per Roll: 2000

  • Label Pitch: 31.75 mm (1.25″)

  • Core Inner Diameter: 76 mm (3″)

  • Roll Outer Diameter: 190 mm (7.48″)

Environmental Resistance
  • Operating Temperature: –30°C to +85°C (–22°F to +185°F)

  • Peak Temperature: +85°C (+185°F)

  • Adhesive Service Temperature: Up to +70°C (+158°F)

  • Recommended Application Temperature: +10°C to +38°C (+50°F to +100.4°F)

  • Water Resistance: IP67

  • Chemical Resistance: Resistant to chemical solvents and moisture

  • Storage Conditions: +23°C / 50% RH

Benefits

High-Security RFID with Cryptographic Authentication

NXP UCODE DNA technology protects against cloning, unauthorized access, and data manipulation.

Tamper-Proof Windshield Identification

Non-transferable construction provides clear evidence of tampering and prevents label reuse.

Optimized for Smart Transportation Systems

Ideal for tolling, parking, access control, fleet tracking, and electronic vehicle registration programs.

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