Product
The Cisa TEKNO DUO double cylinder 35/50 is a high-security mechanical lock cylinder designed for environments demanding advanced protection and reliable access control, suitable for residential, commercial, and institutional applications.
Specifications
- Patented key protected against illegal duplication, with a security card required for copying
- Patent for key valid until 2026; key profile protection until 2037
- Anti-extraction feature with projecting DIN steel cam (Break Secure)
- Anti-drill protection using hardened steel pins and drivers on both sides
- Anti-picking protection with uniquely shaped counter-pistons
- 12-pin configuration: 6 active, 4 passive, 2 control
- Over 1,600,000 key variations possible; up to 63,000 cylinders per master key
- Durable for up to 100,000 cycles
- Complies with EN 1303, SKG** certified, equipped with BKP anti-bumping device
- Nickel-plated reversible brass key (16 mm neck, ergonomic plastic head); nickel-plated cylinder
- DUO function allows key operation from both sides even if a key is inserted on the other
- Supplied as an individual set with 5 keys
Usage
The cylinder is installed in compatible door locks, providing secure access control. Insert the patented key for smooth, reversible operation; the DUO feature allows entry even with a key inserted in the opposite side. Ideal for master-keyed systems needing high degrees of customization and key protection.
FAQ
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What makes this cylinder highly secure?
It uses a patented, legally protected key profile, anti-drill steel reinforcements, anti-picking components, and a break-secure cam for comprehensive protection.
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Can I duplicate the keys anywhere?
No, key duplication requires the security card and must be done by Cisa or authorized dealers, ensuring controlled access.
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What does the DUO function provide?
It allows the cylinder to operate from one side even if a key is inserted on the opposite, useful for multi-user access or emergency situations.
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How many key variations and cylinders are possible in one master-key system?
More than 1,600,000 unique key combinations are available, with up to 63,000 cylinders manageable under a single master key.
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Is this cylinder compatible with European standards?
Yes, it meets EN 1303 norms, holds SKG** certification, and integrates anti-bumping BKP technology for compliance and enhanced security.
mvm-dt-2025-07-07