Cereda Systems GmbH was formed from the merger of famalux Systemtechnik GmbH and Winkel GmbH. VAROLUX GmbH & Co. KG has been part of Cereda Systems since June 2025.

From analog to intelligently networked

We have been shaping the market with innovations for decades – from analog call systems to digital, decentralized systems. One example: the intelligent magnetic connection for pear buttons was introduced by our development team over 10 years ago and has since become the standard. With over 2,500 installations, we are one of the market leaders in Germany.

Safety in accordance with recognized technical standards

Our call systems – often referred to as nurse call systems or light call systems – meet the highest safety requirements in accordance with DIN VDE 0834 and thus comply with recognized technical standards.

Technology that thinks fail-safe

The basis is formed by proven components that are used millions of times in safety-relevant applications. Each module – right down to the manual trigger – has its own intelligence. We deliberately avoid using failure-critical, central components. The result: high availability, scalable architecture, and future-proof expandability.

Part of the Cereda Group

Cereda Systems is part of Cereda GmbH. Lean processes, short communication channels, and pragmatic decisions ensure that projects progress quickly. And if an off-the-shelf solution does not fit, we develop one – quickly and tailored to your needs. Challenge us!