CY100 Euro double cylinder with thumbturn

A secure solution when privacy is required: CY100 thumbturn cylinders securely lock doors and can quickly unlock to provide a faster exit. 

An optional coin slot ensures the lock can also be opened from outside in an emergency.

Applications:

• Internal and external doors
• Master Key System (MKS), Keyed Alike (KA), Keyed to Differ (KD)

Optional functionality:

• Gear wheel cam
  
• Emergency release coin slot
  
• Construction keying