pextra+ Self changing cylinder (SUZ)

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.

Cylinder locks with serrated keys - dormakaba SUZ

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