Cisa Astral Tekno Pro security cylinder with copying card. This particular security cylinder is suitable for armored doors and offers high protection against the most common methods of break-in such as bumping, drilling, and breaking.

• Break Secure: Security system against breaking that allows the cylinder to continue functioning even after being broken.
• Patented key: Prevents illegal copying of the key.
• Special key: With a plastic head and long neck, ideal for defender doors.
• Ownership card: Key duplication is only possible with the ownership card.
• Clutching system: Double function, opens even if you have forgotten the key inside.

The product belongs to the SPECIAL PROFILE series by Cisa.