Kirchseeon, July 2025 - HÖRMANN Warnsysteme is now a member of the renowned MOSAIC program of the radio manufacturer Sepura. With over 70 years of experience, HÖRMANN Warnsysteme has advanced the development and implementation of sophisticated siren warning systems that are indispensable in civil and disaster protection in the area of population warning. This partnership underscores the commitment to further develop siren warning systems with state-of-the-art TETRA technology.
The strong alliance with Sepura, a leading provider of TETRA solutions, enables HÖRMANN Warnsysteme to provide secure and reliable communication services – a fundamental requirement for effective and reliable siren warning systems.
This collaboration has already led to globally recognized implementations, such as the integration of Sepura's SRB8000/9000 radios into Sweden's nationwide siren warning system, which includes over 4,500 sirens and 176 control centers and operates seamlessly within the Swedish RAKEL TETRA network. Additionally, the HÖRMANN Warnsysteme has migrated Bulgaria's national siren warning system to TETRA and Sepura's SCG22 radio series, demonstrating the ability to adapt and enhance public warning systems worldwide.
As a leading manufacturer with a 70-year history in the development of sirens and public warning systems, as well as the highest share of installed sirens in Germany, HÖRMANN Warnsysteme has been committed to the TETRA field since 2010. As a member of the German PMeV (Bundesverband Professioneller Mobilfunk e. V.), the company plays a crucial role in the development and standardization of TETRA siren control in the BOS-Digitalfunk, the German digital radio network, which was published in the PMeV "Handreichung Tetra Sirenensteuerung". This initiative ensures that siren warning systems meet the stringent requirements for interoperability and security that are essential in the field of mission critical communication infrastructures.
The innovative approach in development and advancement enables customized, turnkey siren warning systems that are perfectly tailored to the specific needs of customers. An example of this is the ECN-DT series of digital electronic sirens. Integrated with Sepura's advanced TETRA radios, these models offer enhanced communication capabilities for both BOS and industrial sectors, optimizing operational efficiency and reliability.
Through the MOSAIC program, HÖRMANN Warnsysteme expands its market reach and promotes Sepura devices as an essential component of its systems. This partnership reflects the shared vision of both companies to continually develop mission critical communication infrastructures, thereby enhancing public safety and emergency response capabilities. It ensures that public warning systems are not only robust and reliable but also capable of quickly responding to evolving challenges.
