Genio is a European profile cylinder equipped with a patented key and certified to the highest security level of the EN 1303:2015 standard. Duplication of the master key is only possible at authorized AGB Genio Point centers, upon presentation of the key and the security card: for the manufacturer, this is a guarantee of reliability and protection for the customer. The key is reversible, in nickel-plated brass, with an ergonomic non-slip grip. Each package includes the master keys and the security card in a sealed envelope; a recodable variant is offered (3 keys and security card on first use, 2 additional keys and a new card for recoding). The cylinder is supplied with a construction key, irreversibly deactivated by a full turn of a master key. Published anti-burglary protections: sacrificial cut against twisting, hardened steel anti-drilling devices, anti-picking and anti-bumping protection, high number of pins guaranteeing millions of combinations, non-identifiable coding with key removed. Adaptable to any door thickness, in key-key or key-key dual-function versions. Production, materials and design entirely Italian; packaging in 100% recyclable paper.