We create advanced technologies contributing to air traffic control safety. We are a Czech company with a tradition since 1963. Our predecessors developed military passive surveillance systems in Czechoslovakia. We have held the ERA flag since 1994. A year later we developed it multilateration for civilian use.

Top services in development, design and prototyping. From initial design through hardware and firmware to actual production. Specializing in IoT, energy, ai, smart devices and battery systems. Innovation for your business.

We design, develop and manufacture microprocessor electronics, software, hardware and firmware. We offer systems for audio and video recording and processing, voice and data encryption, communications security and mobile phone analysis.