Usage
The Cisa TEKNO 35/65 DUO double cylinder is designed for high-security access control in residential and commercial doors. It is ideal for installations where enhanced protection against forced entry, picking, and key duplication is required.
Advantages
- BKP patented technology resists bumping and percussion attacks for improved security.
- 10-pin key bitting system (6 active, 4 passive) provides complex protection against unauthorized access.
- Cemented steel pins and hardened drivers enhance resistance to drilling and extraction attempts.
- Clutch-type cam allows emergency opening from one side even if the other side’s key is inserted.
- Controlled duplication: keys can only be copied by authorized Cisa TEKNO centres or with a security card.
Specifications
- Solid brass body; nickel-plated brass plugs; cemented steel pins; variable-shape hardened steel drivers; phosphor bronze/steel springs.
Flat reversible nickel-plated brass keys with ergonomic plastic head; neck length: 16 mm for compatibility with protective escutcheons.
- Cylinder meets EN1303:2015 standards for mechanical security, durability (tested up to at least 100,000 cycles), attack resistance class: Grade B–C depending on installation.
Key related security rating: Grade 6 according to European standards.
- Total cylinder length: approximately 100 mm (35 mm inner /65 mm outer), diameter approx. 17 mm.
Weight per unit typically between 0.25 kg–0.36 kg depending on precise model configuration.[1][5]
- BKP device provides certified bumping resistance.
Includes three coded keys, security card, fixing screw, detailed operation guide.
Available in satin nickel finish as standard.[1][5]
How it works
The double cylinder operates by inserting the appropriate reversible flat key into either side of the lock. The unique pin system aligns to permit turning the cylinder core which actuates the door lock mechanism—providing secure two-way access while preventing unauthorized opening methods such as bumping or drilling thanks to its advanced internal protections.[1][5]