Secondary colour portrait in a DOVID
Reinforcing ID document protection with LASINK™ Helios
ID documents must be protected against all forms of fraud and misuse. IN Groupe continuously innovates to deliver high-security features that are difficult to reproduce yet easy to authenticate. LASINK™ Helios is a full-colour secondary portrait, created using a DOVID*. It is based on two proven technologies in the ID security market: IN Groupe’s LASINK™ colour portrait and diffractive optical technology.
LASINK™ Helios is the most advanced secondary portrait available today. By merging a high-resolution, full-colour portrait within a diffractive structure, it delivers an unprecedented level of visual detail and optical excellence. The result is a secondary portrait far beyond conventional holograms, enabling instant and reliable visual verification without the need for tools.
The unique optical effects of LASINK™ Helios support intuitive, in-person authentication. With multiple inspection levels, it effectively protects against forgery, counterfeiting and the misuse of stolen blank documents, while remaining compatible with existing personalisation systems and easy to integrate into customer environments.
*Diffractive Optically Variable Image Device
White paper: Choosing the right secondary portrait for secure ID documents
