CY111 Sirio Pro - Double Cylinder

Durable and secure, the CY111 Sirio Pro Double Cylinder provides the protection you need to lock your building’s doors – inside or out.

Anti-snap protection offers additional security, keeping the cylinder’s core protected when attacked.

Applications:

• External and internal doors
• Keyed Alike (KA), Keyed to Differ (KD)

Optional functionality:

• Emergency clutch
  
• Construction keying