Product
The CISA Astral S DUO is a double euro profile mechanical cylinder, designed for enhanced security in residential and commercial doors. With dual-side operation, it allows key use from either side simultaneously, supporting master key systems.
Specifications
- Brass body with a laminated steel snap-resistant segment pack for increased resistance to breaking and twisting.
- 10-pin key system: 6 active and 4 passive pins for advanced pick resistance.
- Anti-drill protection with hardened steel pins at key positions.
- Anti-extraction and anti-picking mechanisms with a projecting cam and specially shaped counter-pins.
- DIN steel cam and nickel-plated brass finish for durability.
- Lifespan of 100,000 cycles under normal use.
- Supports complex master key systems: up to 63,000 possible cylinders per master key; over 1.6 million key differs.
- Complies with EN 1303 European standards, SKG** certification, and BKP anti-bumping protection.
- No protection against unauthorized key duplication.
- Reversible nickel-plated brass key.
Usage
Install the cylinder in any compatible euro-profile lock. It enables locking and unlocking from both sides, even when a key is inserted on the opposite side. Ideal for securing access points where controlled key management and robust tamper resistance are needed.
FAQ
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What type of security protections does this cylinder offer?
The cylinder features advanced anti-snap, anti-drill, anti-pull, anti-pick, and anti-bump protections, combining rigid and flexible steel segments and specialized countermeasures.
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Can I use a key from both sides at the same time?
Yes, the DUO system allows simultaneous operation from both sides, even if one key remains inserted.
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Is this cylinder suitable for master key systems?
Yes, it supports complex master keying with up to 63,000 cylinders per master key and over 1.6 million key variations.
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What certifications does this product meet?
It complies with EN 1303 European standards and is SKG** rated for security.
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Is key duplication protected against unauthorized copying?
This model does not provide protection against unauthorized key copying; keys can be duplicated without specialized authorization.
mvm-dt-2025-07-07