CSF F900, F99, F90 and F9 – Vertical key cylinders protected by registered trademark and patent

CSF F900
The patented magnetic element on the key together with the trademarked profile ensure superlative protection against unauthorised key copying.
This cylinder also offers an additional level of defence against new cloning methods, and excellent resistance to external attack: with specific devices in the cylinder body and barrel protecting against drilling, and a steel bar incorporated in the cylinder body protecting against cylinder extraction.

CSF F99
Ensures superior protection against unauthorised key copying with a patented solution and a trademarked profile.
Offers excellent protection against external attack, with specific devices in the cylinder body and barrel to protect against drilling, and a steel bar incorporated in the cylinder body protecting against cylinder extraction.
With three available rows for encryption, this product can effectively be integrated in large, multiple access level installations.

CSF F90
A cylinder combining key copy protection with multiple profiles, for use in multiple access level master key systems.
While particularly suitable for medium sized master key systems, this cylinder may also be integrated in more complex multiple access level installations.
Offers excellent protection against external attack with specific security devices incorporated in cylinder.

CSF F9
Trademarked profile ensuring control over the distribution of blank keys (which are only available from authorised dealers) and protection against unauthorised key duplication.
A multi-profile system which may be extended to create a single, multiple access level master key system.
Offers superior protection against external attack with specific security devices incorporated in cylinder.