The exclusive documents deserve exclusive security features. OPTAGLIO developed bi-metal, both-side holographic technology offering outstanding security and exquisite look. The fine-line metallization and perfect matching of metallic layers provide luxurious appearance and ensure easy identification of false documents. Next to that the technology for easy verification by smartphone or technology for arbitrary data protection will be shown to audience. All technologies are suitable for various implementations into document bodies including transparent windows where they show strong visual and security effects.