keycard systems

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Top News

May we present: your keycard to the future!

Can a keycard open the door into a more sustainable future? O-Key can! O-Key, the safe and organic keycard presented by Messerschmitt, is the ecological evolution of classic RFID keycards. We call it the “ecolution” providing an appropriate answer to the challenges faced by the hotel world of today and tomorrow.

For your environmental certification:
- made from FSC® certified Ginkgo wood
- biodegradable material
- eco-friendly, IMPRIM’VERT®-certified colours are used for printing
- made in EU

For your hygiene certification:
- antibacterial material

For your budget:
- 10 % price advantage in comparison with Messerschmitt PVC keycards
- Special offer: 10 % additional discount on your first O-Key order

O-Key can be seamlessly integrated in existing locking systems, also those of third-party suppliers, without technical adaptations.

As you can see, more sustainability can entail various benefits! Get ready for the future: with future-proof solutions by Messerschmitt. With O-Key – the safe and organic keycard.

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Grand opening: Adina Apartment Hotel Vienna Belvedere

We send our best wishes to our client Adina Hotels, who celebrate the opening of the first Adina Hotel in Vienna, and the very first Adina Hotel in Austria. It was our great pleasure to plan and implement custom access and room management solutions for all of its 134 rooms spread over 7 floors. At Adina, guests reside in a cutting-edge design ambiance, while being able to choose freely between self-catering or the amenities of various hotel services. Fingers crossed that not only business travelers, but also tourists will soon be able to enjoy the modern comfort of the centrally located accommodation. Find out more at

Here’s to an early Spring for Hotel Business!

Happy holidays to all our customers, partners and employees who celebrate Easter this weekend! Springtime is a time of new beginnings. In this spirit, we wish a soon spring awakening for the entire hospitality industry around the world.

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