Visitor information for the 40th German Protestant Kirchentag 2027 in Düsseldorf
autonomous reliable cost-effective
NIKOS is not a conventional PA system, but a radio-based public address, alarm and control system for large events, construction sites and crisis situations, which you can rent by the day through certified partners and either integrate into your PA or use on its own.
ChallengeAt the 40th German Protestant Kirchentag 2027 in Düsseldorf, information about the programme, orientation and safety-related situations must reach many visitors promptly. Large crowds, ambient noise and constantly changing visitor locations make it difficult to communicate information clearly. When capacity is high, public communications networks become overloaded, meaning that mobile-based information cannot reliably reach everyone.
With 
, announcements, system monitoring, visitor information and device control come together on a single platform — fully independent of the public network. ![NIKOS [dispatcher]²](https://nikos.info/assets/logos/nikos/SVG/NIKOS dispatcher.svg)
operates the announcement units from a central location, while ![NIKOS [audio]²](https://nikos.info/assets/logos/nikos/SVG/NIKOS audio.svg)
provides the announcements at the respective sites. This reduces the need for separate control devices, additional cabling and operating personnel, thereby lowering installation and operating costs.
fully meets DIN EN 50849 "Electroacoustic Emergency Warning Systems". The system was specifically designed for safety-relevant announcements and alerting and is technically built for both everyday and emergency use. DIN EN 50849 is the relevant standard for radio-based ELA systems such as . Because , unlike mobile network-based systems, operates independently of an external network, immediate usability is guaranteed at all times — fully meeting the standard's requirements as a result. Other safety-related standards such as DIN EN 54, DIN VDE 0833-4 and DIN 14675 (voice alarm systems), by contrast, do not apply to , as they concern a different field of use and functional scope and are therefore not relevant to 's deployment. As the only public address system for temporary and mobile applications consistently designed around the demands of mission-critical use, has been used successfully for crisis-proof communication tasks since 2017. RADACOM and your regional partner will be happy to advise you on ’s wide range of functions and support you in implementing the requirements cost-effectively. was specifically developed for flexible outdoor deployments without permanent infrastructure. The modules can be mounted on various structures such as lampposts, stages, stands or trees by one or two people within just a few minutes and configured individually. A standard Schuko power connection is sufficient for continuous operation. is integrated into an existing digital radio network. operates via its own autonomous radio network and is completely independent of public communications networks and their availability. This means that the system remains reliably operational even in the event of external disruptions. Because communicates wirelessly and does not depend on cable routes, it automatically restores the connection after an interruption. therefore responds robustly to disruptions in normal operations and remains ready for use even in crisis situations. has an internal battery with a runtime of up to 16 hours, which also supplies power to connected accessory modules. Even if the mobile communications network is overloaded, the internet provider fails or the power supply is interrupted, continues to operate. This ensures that visitor information for the 40th German Protestant Kirchentag 2027 remains reliably available even in the event of disruptions to public communications networks or a power failure. controls the announcement units for individual announcement locations, designated areas or the entire site. This makes it possible to deliver information as required to the visitor areas affected in each case. be rented? is rented by the day through certified partners, including advice, instruction and technical support. Your regional partner coordinates the deployment with you. Find a partner and request a rentalTalk to us about your requirements – we will advise you with no obligation.
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