Visitor Guidance for the Basel Tattoo: Clear Instructions in Crowded Conditions

Yes. meets the requirements of DIN EN 50849 (electroacoustic emergency warning systems). was developed specifically for safety-relevant public address and alerting applications and is technically designed for use in both everyday and emergency situations. For electroacoustic emergency warning systems, DIN EN 50849 is the relevant reference framework. Unlike mobile network-based systems, fully meets the requirements specified therein, as it does not depend on an external network and can therefore be used immediately at any time. Other standards known from safety technology, such as DIN EN 54, DIN VDE 0833-4 and DIN 14675 (voice alarm systems), do not apply to the field of use and functional scope of and are therefore not relevant for approval. is a public address system for temporary and mobile applications and has been successfully deployed in numerous mission-critical communication tasks since 2017. RADACOM and your regional partner will be happy to advise you on the wide range of functions and support you in implementing the requirements cost-effectively.

Yes, operates via its own autonomous radio network and is completely independent of public communication networks and their availability. This makes the system highly resistant to external influences. As does not rely on cable connections but communicates via radio, the connection is automatically re-established after an interruption. therefore responds far more resiliently to disruptions in normal operations than many other systems, demonstrating the crisis resilience of this communication system. has an internal battery with a runtime of up to 16 hours and also powers connected accessory modules. Even if the cellular network is overloaded, the internet provider has been hacked or someone has pulled the wrong plug, continues to operate. This ensures that visitor guidance for the Basel Tattoo remains reliably functional even in the event of a power failure or disruptions to public communication networks.

Yes, was developed specifically for flexible outdoor deployments without fixed infrastructure. One or two people can mount the modules within just a few minutes on a range of structures, such as lamp posts, stages, trees, stalls or decorations, and configure them individually. A standard Schuko power connection is sufficient for continuous operation.

When loud (brass) music is playing, signals to the conductor, bandleader or DJ via a flashing light that the music must be stopped immediately. In response to the light signal, the performance is interrupted so that announcements can be understood clearly. This ensures that important announcements reliably reach the audience, even in crowded festival tents and during parades.