HF RFID Inlay: Circus™ Tamper Loop Pro

HF RFID Inlay: Circus™ Tamper Loop Pro
HF RFID Inlay: Circus Tamper Loop

Tamper detection and highly secure products authentication

Industry segments: Beauty and Personal Care, Food, Healthcare

Avery Dennison Smartrac's Circus™ Tamper Loop Pro tags extend the proven tamper detection and authentication features of the Circus™ Tamper Loop tags with advanced cryptographic capabilities provided by its “Pro” level Silicon Craft SIC43NT chip.

The IC uses a highly secure MICKEY V1 Stream cipher algorithm to create one-time password values for real-time tag and message authentication. Leveraging its unique feature set, Circus™ Tamper Loop Pro targets a wide array of NFC-based applications in highly secure product authentication and brand protection, consumer engagement, customer loyalty programs and protected content distribution. 

The product’s tamper-loop design specifically enables an advanced digital seal functionality for smart packaging and brand protection. It exhibits one of two conditions: a closed loop shows that the packaging is sealed; while an open loop indicates an open package. Moreover, the tamper loop status is irreversibly stored in the IC memory can be checked at the tap of a smartphone via a programmed on-chip URL. Secure authentication can be set to start creating 

Circus™ Tamper Loop Pro is compliant with ISO 9001:2015 Quality Management and ISO14001:2015 Environmental Management. This ensures a reliable and state-of-the-art product that meets a variety of application needs.

Technical Features
Silicon Craft SIC43NT
Frequency Band
HF 13.56 MHz
Antenna Dimensions 20 x 50 mm / 0.79 x 2.0 in
Die Cut Dimensions 24 x 54 mm / 0.95 x 2.10 in
Product Code Wet inlay 3007403
Label / sticker 3007404

Please find a comprehensive overview of all features in the data sheet.