Master Key System KS-2

Our modular cylinder key system.

Flexibility can be of great benefit when installing locking systems. It allows you to react quickly on site and install the right system straight away. That’s why we now offer a modular key notch system in proven BASI Schließsysteme quality at a favourable price. The installation saves you time and nerves and at the same time offers you the security your customers need.

The BASI KS-2 is an SKG ** certified modular notched key cylinder which is equipped with emergency function (EF) as standard. Thanks to a hard steel bridge, the cylinder is virtually unbreakable. The KS-2 is available in dimensions from 27-33 mm. The corresponding keys have a patented copy protection against unauthorised duplication.

By the way: the modular locking system is also available as a WS-3 dimple key system!

BASI KS-2 modular cylinder key system

Our new modular cylinder key system

System information

Cylinder key system with 6 tumblers

Modular system

SKG** certified

Practically unbreakable due to a steel bridge

Drilling protection

Picking protection

Core extraction protection

Key made of nickel silver

Construction and use of materials ensure highest security standard and utility value

Equipped as standard with emergency function (EF)

Special versions can be offered on request

With security card

Also available as dimple key system:

Locking system WS-3

KS-2 Explosionsansicht

Modular cylinder key system:

The modular locking system is maximally flexible and adapts to your requirements.

KS-2 Hartstahlbrücke

High-carbon steel bridge:

Thanks to the high-carbon steel bridge, the cylinder is almost unbreakable.

KS-2: SKG 2-Sterne zertifiziert

SKG** certified:

The KS-2 comes with a SKG ** certification. Your safety plus!

Please contact us

Feel free to contact us by telephone.
You can also fill in the form. Then we will contact you.

BASI Schließsysteme GmbH

Tel.: +49 (0) 21 66 / 98 57 - 0

FAX: +49 (0) 21 66 / 98 57 - 98


Konstantinstraße 387
41238 Mönchengladbach


We are available by telephone from Monday to Friday from 9:00 to 15:30.

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