Sirit - IDentity External Licence Plate Tag

The IDentity External Licence Plate Tag is a high performance RFID Tag designed for automatic vehicle identification applications, which require the tag to be mounted on The Licence Plate of a vehicle.

Each Tag is capable of read/write functionality, contains a unique identification code, and is powered by utilizing energy from the reader, eliminating the requirement for a battery. The L:icence Plate transponder has a robust form factor so as to withstand harsh environmental exposure and for mounting on the license plate of the vehicle without obscuring the view of the license plate.

The IDentity tag is ideally suited for a number of global transportation applications such as Electronic Vehicle Registration, vehicle emissions testing, proof of insurance compliance, Electronic Tolling, Parking & Access Control. By eliminating the manual, visual-based inspection associated with current systems the Sirit Licence Plate Tag enables system operators to securely identify vehicles with appropriate authorizations from a distance, while the vehicle is in motion.


  • RFID Vehicle Licence Plate Tag
  • Robust for Extreme Environments
  • EPC / ISO 18000-6c Standard
  • Write Lockable


Physical Characteristics
Height & Thickness42.67mm x 27.94mm
Environmental Characteristics
Operating Temperature-40 to 85 C
Application Temperature-40 to 100 C
Humidity0% to 100%
ESD Voltage Immunity3kV
RFID Characteristics
RF ProtocolISO 18000-6C (EPC C1G2)
Operating Frequency Range902-928 MHz
Total Memory752 bits
Tag Identifier64 bits
Access Password32 bits
Kill Password32 bits
Data Retention10 Years
RWrite Endurance10,000 Cycles
Unique TIDYes
Write Password AuthenticationYes
Ordering Information and Pricing
Part Number Model Number Description RRP
[A] Sirit External Licence Plate Tag (Stocked)
9-9841-020-1 RFT4102U Vehicle Licence Plate Mount UHF Tag $33.00 A