We develop network-based communication systems — flexible, custom-tailored, technology-open. From hardware specification to production readiness.
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Embedded systems, ARM, PIC, DSP – customized for your application.
Our real-time operating system – 30+ years proven, modular, high-security.
Industrial gate communication – decentralized, via ISDN UP0 and SPE, for long cable runs and harsh environments.
BSI and CRA compliant development, hardware-based access protection.
Tailored solutions from a single source — from the initial idea through layout to certified series production.
From compact embedded systems to dual-processor architectures. ARM Cortex, PIC, AVR, Xtensa — we select the optimal platform for your project.
Real-time capable firmware based on ellan:RTOS or Linux. Including TCP/IP, VoIP, VPN, encryption, and custom protocol stacks.
Ethernet, WLAN, ISDN, UP0, Single-Pair Ethernet, LTE/5G, Satellite — we connect your systems to the world, even over long distances.
Full-duplex hands-free, echo cancellation, DSP-based filtering, VoIP gateways — for door communication, announcements, and public address systems.
BSI-compliant encryption, hardware-based access controls, support for EMC and CE certification as well as CRA compliance.
From prototype through small series to mass production. Together with our strong partner Compudata, we cover the entire production process – including enclosure development, manufacturing, and logistics. Alternatively, the customer may take over individual areas themselves.
We are a German development company focused on networked communication technology. Our team brings extensive experience in hardware design, embedded programming, and network engineering.
Our software runs on a proprietary high-security operating system with real-time capabilities, supplemented where needed with custom encryption and compression algorithms.
We value durable, maintainable systems with carefully selected, long-term available components — ensuring your investment is secure.
Broad technology spectrum — independent of manufacturer, we choose the optimal system for your application.
Our topics range from embedded hardware and real-time operating systems to gate communication. Click a keyword – or use the search (press /).
Insights into our developments — from components to complex integrated systems.
Our Real-Time Operating System — modular, highly secure, extremely short startup times, energy-optimized. Over 30 years in use in thousands of communication systems worldwide.
Learn more →For many years we have been developing SIP-based phones and IP amplifiers for demanding applications — from office communication to industrial public address systems.
Learn more →Routers with special features and custom interface converters — from ISDN via Ethernet to CAN. Plus management tools for configuration and monitoring.
Learn more →Various intercom stations for diverse locations, emergency call systems for security areas, audio storage systems, and synthesizers for tone generation to customer specification.
Learn more →We develop your custom solution — from concept to series production. Simply send us a message.
We are your experienced partner for the development of custom communication systems. Get in touch — we will be happy to advise you.