
Brainfactory Bochum

Brainfactory Bochum – Modern Working Environments Meet Sustainable Security Technology
Brainfactory Bochum is a modern, forward-looking office building located at O-Werk | Campus am Mark 51°7, an innovative district developed on the site of the former Opel manufacturing plant. Completed in 2024, the six-storey building offers a gross floor area of approximately 9,600 square metres and combines creative workspaces with sustainable architecture.
Designed according to the “Spirit Offices” concept, which intelligently integrates healthy working environments, communication and technology, the building sets new standards for modern office locations in the Ruhr region. Spacious communal areas, a landscaped rooftop terrace and a climate-friendly energy supply underline the project’s holistic approach.
Keycept Sicherheitstechnik, led by Managing Director Numan Özgür, was involved in the locking-system planning at an early stage of the project. In a commercially used office property with different usage units and potentially changing tenant structures, a well-designed and future-proof locking organisation is essential.
The requirement was therefore a high-quality, protected mechanical master key system offering a high level of security, technical key-copy protection and long-term usability. Durability, reliable operation and a clear organisational structure for additional orders and future expansions were key priorities.
Choosing Carat S1
The decision was made in favour of the Carat S1 security cylinder system from WILKA Schließtechnik. A total of 134 locking cylinders were installed throughout the Brainfactory building.
Carat S1 features a protected customer profile that not only delivers certified security, high material quality and a premium feel in daily use, but also enables rapid response when keys are lost or additional keys are required.
From a technical perspective, the mechanical locking system is characterised by a vertical, user-friendly dimple key system that combines high security standards with ease of use.
The customer-specific profile ensures that keys can only be obtained through the authorised specialist dealer, Keycept, and cannot be reproduced without permission.
The vertical key insertion design simplifies everyday use and enhances user convenience for all user groups.
The profile cylinder is manufactured in accordance with the European standards DIN 18252 and EN 1303. Depending on the cylinder size, the core features six active pin tumblers and numerous profile control pins. Combined with dedicated copy-protection elements and optional drill and pull protection, the system provides a high level of mechanical security.
Another key advantage is the security card issued when the system is commissioned. It serves as an organisational and legal proof of authorisation for the controlled duplication of additional cylinders or keys and prevents unauthorised key copies from being produced.
“The most important arguments in favour of Carat S1 are its technical copy protection, exceptionally high quality, secure handling and premium feel in everyday use,” explains Numan Özgür, Managing Director of Keycept Sicherheitstechnik.
For Keycept, the system is not only the ideal solution for Brainfactory but also an integral part of many other commercial projects:
“We clearly recommend this system. In addition to its technical copy protection, its quality, reliability and long-term investment security are particularly convincing.”
By combining strong mechanical security, convenient operation and flexible expandability, WILKA Carat S1 is ideally suited for buildings with different usage areas, such as Brainfactory Bochum, where office, technical and communal zones must be organised separately. Its durable design and standards-compliant manufacturing also provide long-term investment security for building owners and operators alike.
Project Implementation Through a Strong Partnership
Overall project management was handled by Keycept Sicherheitstechnik Managing Director Numan Özgür, who supervised the locking system from planning through to completion and worked with the building owner to select the Carat S1 system. Close cooperation between the building owner, specialist dealer and manufacturer ensured that all requirements were implemented precisely.
On behalf of WILKA, the project was supported by Sales Representative Manuel Immach. He established contact between the construction management team and the specialist dealer at an early stage and coordinated the project internally within WILKA. Due to the tight project schedule, he personally delivered the locking system to the construction site in order to reduce shipping times and keep the project on track.
“The support provided by the WILKA field sales team was outstanding. This is exactly the kind of cooperation we expect from a manufacturing partner and greatly appreciate,” says Numan Özgür.
From WILKA’s perspective, the partnership is equally characterised by professionalism and trust:
“We always work together in a solution-oriented and forward-looking manner, enabling us to overcome challenges as a team. For both Keycept and WILKA, the end customer and the successful implementation of the project are our highest priorities. Thanks to our long-standing partnership and close coordination, we can ensure this at all times,” explains Manuel Immach.
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