Usage
The CISA Astral S DUO 45/50 double euro profile cylinder is designed for securing doors in residential and commercial settings, providing reliable protection against common burglary techniques.
Advantages
- Equipped with snap-resistant laminated steel core for enhanced security against forced entry methods.
- Bump, drill, and pick resistant thanks to a patented BKP device and hardened components.
- Double clutch DUO function allows the cylinder to be operated from one side even if a key is inserted on the other side.
- Tested durability up to 100,000 operating cycles and compliant with EN 1303:2005 European standards.
- No key copy protection; keys can be duplicated freely if required.
Specifications
- 10-pin bitting system (6 active pins, 4 passive), over one million possible key combinations; body and plugs made of brass; dual-material steel core visible at both ends for visual deterrence.[1][4][7]
- Satin nickel or polished brass finish options; conforms to EN1303:2005 standard (attack resistance class: 1, key related security: class 6, durability class: 6); SKG** certified.[1][7]
- Cylinder size: overall length of 95 mm (45 mm external /50 mm internal); weight approximately 340 g.[4][5]
- BKP anti-bumping technology; anti-pick mushroom pins; double clutch mechanism for emergency egress or access from both sides.[1][7]
How it works
This mechanical cylinder fits into a euro profile mortise lock. It operates by turning a compatible reversible flat key on either side. The dual clutch system ensures that access remains possible from one side even if another key is left in the opposite end. Its advanced pin technology resists common forms of attack including snapping, bumping, picking, and drilling.[1][4][7]