Usage
The Cylindre DUO double de très haute sécurité Cisa TEKNO 30/75 is designed to secure residential and commercial access doors where advanced protection, key control, and reliability are required. Ideal for environments needing high security and restricted key duplication.
Advantages
- Patented BKP (Bump Key Power) system protects against bumping attacks.
- High resistance to drilling due to hardened steel pins and reinforced internal components.
- DUO function enables operation from both sides even when a key is inserted on the other side.
- Controlled key duplication: keys can only be reproduced by authorized CISA centers, with a security card provided.
- Smooth operation thanks to phosphor bronze springs; regular maintenance recommended for optimal longevity.[5][7]
Specifications
- Body in robust brass with nickel-plated finish; cemented steel pins and variable-shape drivers in hardened steel.[2][5][7]
- Complies with EN1303 European standards; durability rated at up to 100,000 cycles; certified SKG** quality mark.[5][7]
- Bitting system: ten pins (6 active + 4 passive) for enhanced picking resistance; up to over one million different combinations possible.[5][7]
- Cylinder length: total of approximately 105 mm (30/75 mm); supplied set includes five reversible nickel-plated brass keys with ergonomic plastic head, security card, fixing screw, operating instructions.[7]
How it works
The cylinder is installed into the door lock mechanism. It uses a sophisticated multi-pin system operated with its uniquely coded flat reversible keys. The DUO feature allows users to unlock or lock the door from one side even if a key remains inserted on the opposite side—ensuring seamless access control at all times.[5][7]
