Smartrac, an Avery Dennison company, announced the introduction of its new Circus Tamper Loop Pro inlays and tags, combining tamper detection and highly secure product authentication in one NFC product.    As the company’s first offering based on the SIC43NT chip from Silicon Craft, the new inlays and tags complement Smartrac’s “Pro” series for “one-time password” product authentication.   Smartrac’s Circus Tamper Loop Pro products extend the proven tamper detection and authenticat...