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.
ChallengeHessentag in Darmstadt takes place over several days and across different parts of the city. Highly fluctuating visitor numbers and changing crowd levels make crowd management more difficult: entrances, bottlenecks and waiting areas must be coordinated quickly. At the same time, the extensive event site lacks a continuous communication and alerting layer, meaning that important information cannot reach every area simultaneously.
One platform for everything: 
unites visitor information, alerting, crowd management and control in a single, network-independent system. For events such as Hessentag in Darmstadt, combines announcements, alerting, information messages, remote control and status monitoring in one platform. Quickly deployable, radio-based units reduce long cable runs, cable ramps and installation effort between stages, entrances and waiting areas. Recurring operating and monitoring tasks are controlled centrally and monitored or carried out by , reducing the need for separate technology and permanently staffed positions. ![NIKOS [LED]²](https://nikos.info/assets/logos/nikos/SVG/NIKOS LED.svg)
supplements emergency lighting in the dark, while ![NIKOS [relay]²](https://nikos.info/assets/logos/nikos/SVG/NIKOS relay.svg)
switches external devices from the control center.
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.![NIKOS [dispatcher]²](https://nikos.info/assets/logos/nikos/SVG/NIKOS dispatcher.svg)
, announcement units can be addressed as needed for individual announcement locations, specific areas or the entire site. This ensures that visitors at bottlenecks, entrances or waiting areas receive exactly the information required there, while other areas continue operating unchanged. operates via its own autonomous radio network and independently of public communications networks. If the connection is interrupted, the radio link is automatically re-established. ![NIKOS [audio]²](https://nikos.info/assets/logos/nikos/SVG/NIKOS audio.svg)
has an internal battery providing up to 16 hours of runtime and also powers connected accessory modules. was developed for flexible outdoor deployments without fixed infrastructure. One or two people can mount the modules on lampposts, stages, trees, stalls or other suitable structures within just a few minutes and configure them individually. A standard Schuko power outlet is sufficient for continuous operation. 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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