Logi Tag discs are ideal for tagging industrial tools and small equipment. Among the smallest HF tags available, Logi Tag 121 units are assembled using patented direct bonding Vigo™ technology that enables HID Global to produce tags in thinner, smaller formats without compromising performance. They mount with industrial adhesives, with options for metal or non-metal surfaces. Logi Tag HF transponders are NFC Tag Type 5 compliant when formatted with NDEF data structure. This Vigo 2K version offers additional crypto Grain-128 functions for enhanced security in authentication applications.