Usage
The CISA Astral S DUO double euro profile cylinder is designed for securing doors in residential and commercial buildings, delivering enhanced protection against forced entry methods such as snapping, picking, and drilling.
Advantages
- Advanced anti-snap core with laminated steel segments throughout the cylinder length for increased resistance to break-in attempts
- 10-pin key bitting system (6 active, 4 passive pins) provides over 1.6 million key combinations, increasing key security
- Resistant to picking, drilling, and bumping due to hardened steel components and mushroom-shaped driver profiles
- Double clutch system allows a key to turn even if another remains inserted on the opposite side of the cylinder
- Supplied with three reversible flat keys, a fixing screw, and a code card for easy duplication control; installation may require precise sizing checks for compatibility[1][4]
Specifications
- The cylinder features a robust brass body and plugs with a patented laminated segment pack extending through the entire length. Self-lubricating sintered steel DIN cam enhances operational smoothness.
- Cylinder certified to EN1303:2005 standard; includes anti-drill grade components and meets high durability requirements (grade 6). TS007 one-star rating confirms tested security performance.[9][3]
- Total length: approx. 65 mm (30 mm / external side + 35 mm / internal side); diameter: approx. 17 mm; weight: about 243 g[1][3]. Mechanism: double clutch euro profile cylinder.
- Laminated anti-snap core visible at both ends serves as an additional visual deterrent. Bump resistant device fitted as standard for improved intrusion protection.[1][9]
How it works
The CISA Astral S DUO double euro profile cylinder installs into most standard door lock cases; both sides are operated by keys using the reversible flat design provided. The advanced pin mechanism prevents unauthorized access while allowing convenient operation from either side—even if one key is already inserted.[1]
