Locking Cylinders

The 3KSplus Cylinder is manufactured in a modular design. It boasts technical features which protect against different break-in techniques:

Burglary protection

• Drilling and optional plug pulling protection:
  Hard metal pressure slider in the plug and hard metal pins in the body assure protection against drilling and plug pulling.
• Picking security:
  12 springless locking pins with a total of 18 control pins would need to be simultaneously aligned in a specific position before the plug could be rotated.
• Pulling and snapping protection:
  Wear-resistant locking pins and profile bars as well as a corresponding high security module with hard metal pins offer protection against the cylinder body being snapped off or ripped out and/or the cylinder plug being pulled out.
• Key tampering protection:
  It is extremely hard to copy the key due to its restricted tolerances and exact parallel positions.
• Pick resistance:
  Prevents the scanning positions in the cylinder from being aligned in the correct position with a  picking tool, thus stopping the door from being opened using such techniques.

3KSplus cylinders comply with EN 1303: 2008 in lock security class 6 and attack resistance class 2. They are suitable for EI 30 and E 30 fire and smoke control doors as standard.

MCS is thus optimally suited for use in the highest category, resistance class 6.