blueEvo: Intelligent Access Design by Eckstein Design – Your Product Design Agency for Modern Security Solutions

An iconic design for the next generation of access management
As a globally recognized provider of intelligent window technology, door locking systems, and access solutions, Winkhaus faced the challenge of developing the next generation of its products. In an agile design process with an interdisciplinary team, we at Eckstein Design tackled the key question: What unique selling points can a modern access management system embody—both visually and functionally?
Our goal was to create a cohesive design language that seamlessly combines Winkhaus' technological innovations with a timeless, iconic aesthetic.

The blueEvo key developed by Eckstein Design is more than an identification medium — it is a symbol of security and design innovation.

Unique design: The key combines rounded edges and flowing lines that create a subtle sense of dynamism. Its lightly textured surface invites touch and establishes a tactile connection between user and technology.

Haptics & ergonomics: The precise gap pattern and the balanced weight distribution of the key convey quality and comfort.

Color coding: Different colors allow keys to be identified quickly — a practical detail that unites functionality and product design.

This product design not only creates an aesthetic differentiator, but also enhances the product's usability and the perception of security it conveys.

The door fittings of the blueEvo product family, developed by Eckstein Design, reflect a commitment to uniting functionality with design aesthetics.

Refined Simplicity: The ETB-IM door fitting captivates with its precise contour lines, exuding modernity and technical sophistication.
Material Diversity: The combination of back-printed glass and brushed stainless steel imparts visual lightness while signaling strength and security.
Flexibility: Alongside the premium stainless-steel version, a minimalist plastic variant was designed for hotel applications. This version impresses with gentle curves and the interplay of matte and glossy surfaces.

This design diversity allows the blueEvo product family to be seamlessly integrated into a variety of architectural contexts—from modern office spaces to heritage-listed buildings.

The collaboration between Winkhaus and Eckstein Design resulted in a product family that seamlessly combines technological excellence with aesthetic sophistication. Every component of the blueEvo series—from identification media to door fittings—was developed and manufactured in Germany. The system meets the highest security standards, providing reliable protection against both mechanical and electronic threats.

Moreover, the well-thought-out design delivers an intuitive user experience that seamlessly integrates into everyday life. The system's flexible and modular architecture allows access solutions to be tailored to various requirements—ranging from small businesses to complex corporate structures.

By combining innovative technology with a clear, iconic design, blueEvo is not only a highly functional solution but also a visually compelling one—offering long-term investment security and a future-proof approach.

The design philosophy of Eckstein Design is rooted in the belief that good industrial design goes far beyond aesthetics. It serves as the interface between humans and technology, fundamentally shaping the user experience of a product. In developing the blueEvo product family, our focus was on creating a design language that conveys clarity and precision while remaining intuitive and user-friendly.

The clean lines give the products a modern, timeless aesthetic, while ergonomic refinements ensure a comfortable and intuitive user experience. Material selection played a key role in our process—high-quality, durable materials not only guarantee stability and resilience but also support sustainability and environmental responsibility.
Our goal was to complement Winkhaus' technological innovations with a design that excels both visually and functionally, while clearly differentiating the brand through an iconic design language.

blueEvo is more than an access control system—it’s a design statement that demonstrates how Eckstein Design merges technological innovation with aesthetic excellence.

Our product design agency creates solutions that excel through functionality, user-friendliness, and timeless industrial design.

Whether it's industrial design for medical technology or corporate industrial design for measurement systems and consumer goods, we transform your ideas into innovative, functional, and aesthetic products.