Product Summary

Available on our pextra+ serrated key system dormakaba’s unique SUZ feature allows the keying of the cylinder to be changed up to two times, without having to remove the cylinder Simply insert the next sequential key number and rotate 360 degrees.  This disables the previous key from operating the cylinder.

With no additional tools needed, the pextra+ SUZ function provides fast and efficient mechanical access management making it a perfect solution for landlords, building managers and residential developers.

  • The keying of the cylinder can be changed up to 2 times
  • The previously used keys can no longer unlock the cylinder
  • No additional tools or keys required

Product Details

  • Cost savings through converting the lock cylinder yourself – can be done up to two times
  • The master key system does not have to be replaced immediately
  • Reduces the administrational input e.g. for key management
  • Can be combined with other special functions
  • Advantages for property owners

Technical Details

  • Part of the pextra+ cylinder family
  • Increased security if keys are lost - the keying can be changed immediately without deploying professionals or special tools
  • Cylinders are supplied with 3 keys as standard
    • Key 1 (Green)
    • Key 2 (Red)
    • Key 3 (Blue)
  • Security card for proof of ownership for duplicate keys
  • Installation and maintenance instructions


Cylinder locks with serrated keys - dormakaba SUZ
SUZ inside the cylinder lock

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