[Translate to International:] Webbanner MCS, Airport

MCS - The Locking System for Technical Excellence from EVVA

100% copying protection

With unique and outstanding levels of security, you will be carefree if you have an MCS system. This is due on the one hand to the 100% copying protection of the key, and on the other hand to the enormous calculation strength of MCS. Master key system reserves can already be included in the planning of the master key system. Consequently, your facility can continue to grow and ... MCS grows with you.

MCS benefits at a glance

  • Cannot be reproduced by 3D printers
  • For sophisticated master key systems structures
  • High levels of protection against burglary
  • Patent protection until 2035 at the latest
    according to EP3221536. For country-specific patent protection, see worldwide.espacenet.com


[Translate to International:] Flughafen Wien, Skylink, AT
The access system for complex master key system structures

MCS is ideal for master key system with high demands on perfection and security. Especially for objects where highly sensitive and unique valuables need to be protected. For example, in hospitals, airports, and government buildings.

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MCS. Unique and secure
The unique magnet technology was developed in 1979, but is still unrivalled worldwide in this form and underlines EVVA’s technical excellence in the development of access systems. One magnetic and two mechanical codings ensure threefold security.
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Cannot be reproduced by 3D printers
The four permanent magnets make it impossible to illegally copy an MCS key using 3D printing. With MCS, you are guaranteed unparalleled security.
[Translate to International:] Vorne-links-oben (VLO)
Furniture cylinders
make sure that important documents are securely archived.
[Translate to International:] Vorne-links-oben (VLO)
Half cylinder
are suitable for barriers, key switches, lifts, tubular safes, and in many more scenarios.
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Double cylinder
are suitable for interior and exterior doors and can be equipped with numerous versions and options.
[Translate to International:] Vorne-links-oben (VLO)
Thumbturn cylinder
allows convenient opening and closing without keys.
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Switch cylinder
operate control elements such as those in lift systems.
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Switch cylinders
Electronic controls like those found in automatic sliding doors or fire alarm systems.
[Translate to International:] Vorne-links-oben (VLO)
MCS. One system, many details

The MCS cylinder contains a total of eight freely rotatable magnetic rotors, which are arranged to the left and right of the key channel and to which the four magnetic pills in the MCS key are assigned. The magnet rotors are brought into a locking position using keys with access authorisations. The overlying technical mechanism enables access and locking. MCS keys combine no less than two technologies for triple security: One magnetic and two mechanical codings.

[Translate to International:] Designschlüssel schwarz MCS mit Grafik von Farbpunkten
Practical, handy and appealing

Optionally, MCS keys are available in many different colours. The colour coding helps to easily distinguish between keys.

[Translate to International:] Sicherungskarte freigestellt
All-round protection

Copy keys, additional cylinders and lock charts are available from authorised EVVA Partners only upon providing proof of legitimacy, i.e. the EVVA security card.

[Translate to International:] Bohrer vor Zylinder
Benefit from the security features

The reliable MCS cylinder technology offers lasting protection against illegal opening methods.

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