NIKOS at a festival

Applications

temporary mobile versatile
12+application areas
Applications

Event security: visitor guidance, weather alerts and perimeter protection for events, construction sites and crisis situations

NIKOS delivers event security as a complete package – announcements, system monitoring and remote device control where public communication infrastructure and wired systems are not available, cannot be relied upon, or a fallback level is needed – as a rapidly available, mobile PA system for rent. Flexible, mobile, autonomous.

In-depth guides on mobile safety announcements

Eight guides on mobile voice alarm systems, evacuation announcements and standard compliance at events without fixed infrastructure.

How mobile voice alarm technology works at festivals, city festivals and large events – requirements, technical variants, costs and real-world examples. Read article →
What kind of evacuation announcement system works on festival grounds without built-in infrastructure – requirements for range, redundancy and intelligibility. Read article →
A decision guide for organizers: when is a shared safety announcement system enough, and when do you need a separate evacuation system? Read article →
How a temporary voice alarm system works reliably even without an available or with an overloaded mobile network. Read article →
How safety announcements at city festivals can be realized through existing stage and PA systems – without completely new PA infrastructure. Read article →
A checklist for renting a mobile voice alarm system: standard compliance, lead time, on-site service and costs at a glance. Read article →
What DIN EN 50849 specifically requires for temporary, mobile voice alarm systems at events – and how that can be achieved without fixed infrastructure. Read article →
PA, safety announcements, voice alarm: why classic 100 V PA technology reaches its limits at temporary large events – and what a rentable mobile alternative needs to deliver. Read article →

Let's discuss your project!

We are happy to advise you on your specific deployment scenario.

Cost-effectiveness

21 use cases in which NIKOS pays for itself

From the first to the last day of deployment, NIKOS is a practical everyday helper and, in an emergency, takes over central safety functions without changing systems. It reduces the number of systems needed, simplifies operation, saves personnel and prevents follow-up costs – so NIKOS often pays for itself in full or in part. Depending on the specific requirements, NIKOS can be adapted to individual needs.

NIKOS replaces equipment you would otherwise rent separately
Does your safety concept already foresee interrupting the programme during a power outage anyway? Then you don't need a separate generator for announcements and emergency lighting at the stage. With NIKOS [audio]² and NIKOS [horn]², announcements work even during a power outage, and NIKOS [LED]² switches on emergency lighting automatically.Saving: rental of generator, floodlight and cabling as pure emergency reserve.
Dark paths, emergency exits and corners must be lit. Instead of light masts with cabling and setup, you use NIKOS [moon]² – solar-powered, wireless, mounted on existing structures in under a minute without tools.Saving: cabling, reduced setup time.
Multiple stages, info points, a sprawling area – a hard-wired PA system would be expensive and complex. NIKOS transmits announcements wirelessly across the entire site.Saving: fixed installation, cable runs, planning effort.
If the normal PA system fails, NIKOS [horn]² is instantly available as an autonomous backup – the connection status to NIKOS [audio]² is visible at all times on the NIKOS [dispatcher]².Saving: no backup devices or redundant cabling needed.
You need announcement technology for your event programme anyway. With minimal effort, NIKOS turns this existing PA setup into a crisis-proof system with an evacuation function.Saving: no separate evacuation system needed.
NIKOS saves personnel at clearly defined points
A sensor on NIKOS [audio]² reports every gate opening and closing instantly by radio to the control room and neighbouring guards. If required, NIKOS [LED]² lights the passage automatically, a NIKOS [flash]² signal light flashes, or an announcement plays via NIKOS [horn]². The control room keeps the status of all gates in view – only every second or third exit needs staffing. Mobile patrols are generally more attentive than fixed posts.Saving: fewer permanent posts at pure observation points.
Coupled with a people-counting system, NIKOS can automatically inform staff by radio at critical levels, stop entry to the affected area via optical signals, or trigger announcements. At the same time, visitors can be pointed to alternatives, e.g. “The next concert on the main stage starts in 15 minutes” or “Unfortunately this area is already full. On the plus side, the queues at the food stands are shorter now – your chance for a quick drink!”Saving: avoids legal, technical and practical consequences, and improves the use of other areas.
Fresh-water pumps that otherwise need regular checks or manual operation can be switched and monitored remotely via NIKOS [audio]² with NIKOS [relay]². This is enabled by the unit's battery-backed 12V output and programmable switching contacts (GPIOs), which can also connect sensors, signals or cameras.Saving: inspection walks, standby staff, service trips.
Car parks, camping areas, remote zones: NIKOS switches light masts individually or in groups by radio via NIKOS [relay]² – nobody has to walk across the site.Saving: distances, staff time, fuel/energy.
During arrival and departure, location-specific announcements and LED signage guide visitor flows. Crowd managers can address nearby NIKOS [horn]² speaker locations directly from a radio and use them as a megaphone for guidance – relieving traffic marshals.Saving: fewer marshals/traffic staff for standard tasks.
Everything is set up, equipment and decorations are in place – and should stay that way until the event begins? No problem with NIKOS: instead of deploying an expensive night watch at a fixed position for every stage, installation or construction site, a single patrol combined with NIKOS [audio]² announcement units and matching accessory modules can guard several areas at once. A motion detector monitors demarcated zones, automatically switches on a work light if needed, triggers a local acoustic alarm and sends a time-stamped alert to the control room and to the responsible employee's handheld radio as soon as the protected area is entered. The mobile approach increases the attention of the deployed staff compared with fixed positions, and costs can be noticeably reduced, because the rental cost is lower than the personnel cost and the announcement units simply take on the night-watch function as well.Saving: one mobile patrol instead of fixed night watches per area.
NIKOS prevents follow-up costs
Connect NIKOS [audio]² to the same supply as your critical equipment – NIKOS monitors your power supply and reports a failure immediately, before it becomes a problem. This reduces and shortens downtimes.Saving: lower follow-up costs from downtime, e.g. in catering.
Opening or moving control boxes and fences, or entering secured areas (e.g. stages), can trigger an automatic alert to the control room and mobile patrols, along with lighting and an announcement.Saving: avoided damage and theft.
Automatic power-failure detection with NIKOS [audio]². In future, also continuous monitoring of power parameters to avoid overload and to alert before a fuse trips.Saving: minimised downtime and follow-up costs.
Sanitary containers report their fill level automatically to the responsible technician – service trips only when needed. No downtime due to overflowing tanks.Saving: fewer service call-outs, lower need for rental equipment.
NIKOS meets requirements, eases approvals and prevents trouble
Flexible distribution of weather warnings, programme changes and emergency information: NIKOS can display up-to-date information on existing info or programme displays (where an interface is available). This minimises delays and interruption times. Works even when public communication networks fail.Saving: minimised downtime and follow-up costs.
NIKOS can switch off individual music systems by radio at the end of the approved period – quickly, reliably and without arguments. Because impermissible noise can be fined up to €5,000 under § 117 of the German Administrative Offences Act (OWiG), and repeated violations endanger future permits, this is a direct economic advantage. Moreover, this practical function can make it easier to obtain approval for a loud event in a residential setting.Saving: avoided fines, secured future permits, fewer complaints.
Alerting, emergency lighting and crowd management can be realised at short notice without fixed infrastructure – robust building blocks for your approvable safety concept.Saving: faster approval, less planning effort, stable overall costs.
NIKOS [audio]² with the NIKOS [alarm]² emergency switch gives visitors in remote areas a direct way to call for help.Saving: less patrol staff, complements/reduces camera surveillance.
NIKOS can help finance itself
At junctions to entrances and food stands, displays guide the flows – shorter waits, happier guests, more revenue.Revenue: higher stand rents become achievable.
Notices about shuttle times, waiting times, weather or programme increase satisfaction. At Christmas markets and corporate events, background music from the integrated audio player sets the mood; on request, individual ad or sponsor messages can be added – sparingly and appropriately.Optional contribution: (partial) financing of the rental cost.
FAQ

Questions on event security, visitor guidance, severe-weather alerting and perimeter protection

How does NIKOS support visitor guidance during high visitor numbers?+
NIKOS supports visitor guidance by distributing warnings and information simultaneously by audio announcement and visually via existing info or programme displays, signal lights or text messages to the radio – even when public communication networks fail. This means route information, programme changes or emergency information reach visitors and staff quickly and across the whole site, and visitor flows can be steered towards less crowded areas.
How does severe-weather alerting work with NIKOS?+
NIKOS shows its strengths especially during severe weather: warnings can be broadcast immediately by announcement as well as visually via signal lights and displays. The components work autonomously and stay operational even during a power outage – for example from a lightning strike or storm damage: announcements continue via NIKOS [audio]² and the active outdoor speaker NIKOS [horn]², while the solar emergency light NIKOS [moon]² and the emergency lighting NIKOS [LED]² provide light. NIKOS [audio]² continuously monitors its operating status and reports a power failure to NIKOS [dispatcher]² immediately.
How does perimeter protection work with NIKOS without fixed infrastructure?+
A sensor on each gate or fence section reports opening, closing or movement instantly by radio to a central control room and to neighbouring guards. The control room keeps the status of all monitored points in view; one control station manages many positions at once. This means it is often enough to staff only every second or third point, or to use mobile patrols instead of fixed posts – entirely without wiring the site.
What building blocks does NIKOS provide for the event-security concept?+
NIKOS provides alerting, emergency lighting, evacuation announcements and crowd-management functions as robust, quickly available building blocks for your event-security concept – without fixed infrastructure. It can also be combined with camera surveillance, people counting and other security and monitoring systems. This gives a sound basis for approval, reduces planning effort and keeps overall costs stable. Planners and authorities can name the relevant NIKOS functions directly as measures in the concept.
Flexibility

Your scenario isn't listed?

NIKOS is modular and highly flexible – much of what you don't find here can be realised at short notice. We'll assess the options for your case.