Event network
The YZYflow network
A network that never goes down.
We supply and guarantee your event’s network, whatever its size: satellite and fibre, wireless relays up to 1 Gb/s, triple 4G backup and UPS units.
How our network works
From the satellite to every terminal, every link has a backup.
Satellite and fibre
The site is connected by satellite and fibre: two independent feeds, one connection.
Wireless link
A high-speed transmitter distributes the connection to relays spread across the whole site, at up to 1 Gb/s.
Scalable
Small festival or large site: we add as many relays as needed.
Your points of sale
Each relay serves your POS, terminals, kiosks and your festival-goers’ app.
Triple safety net
Satellite and fibre, a 4G router on each relay and each device’s own 4G: three levels of backup.
UPS units
A UPS on every relay and every kiosk: up to 6 hours of runtime.
Our network partner
We work with PhiDac
PhiDac is a Belgian IT and networking company based in Louvain-la-Neuve and Chapelle-lez-Herlaimont. It installs, updates and maintains its clients’ IT infrastructure: businesses, education, industry and events.
- Secure professional and industrial wireless networks
- Combined fixed and mobile links: fibre, DSL, satellite, 4G and 5G
- Security, cloud and artificial intelligence
- Managed services, with a dedicated technical contact and a service level agreement (SLA)
YZYflow network partnerThree levels of backup
Level 1
Satellite down?
Fibre takes over.
Level 2
Relay cut off?
Its 4G router takes over.
Level 3
Relay out of service?
Each device switches to its own 4G.
And if the power goes out, the UPS units on the relays and kiosks (up to 6 hours of runtime) and the terminals’ batteries take over. Three levels of backup: your sales carry on.

Thousands of payments an hour, zero downtime.
At an event, thousands of payments go through every hour. Everything is tripled, so nothing stops.
For any event, whatever its size
Small festival, club, venue or large site: we supply and guarantee the network, with as many relays as needed.
- All our devices connected via Wi-Fi and 4G, kiosks included
- All hardware monitored remotely
- Phone support included from 9am to 5pm and available 24/7, on-site presence if you wish

An event to connect?
Tell us about your site and your audience: we will propose the right network, whatever the size of your event.
Frequently asked questions
Do I need to set up a network on site myself?
You can: a network connection is essential for our solution to work properly, and you are free to set it up yourself or entrust it to the provider of your choice.
But you don’t have to deal with it: YZYflow supplies and guarantees your event’s network, whatever its size.
What happens if the network goes down?
Our network has three levels of backup: if the satellite goes down, fibre takes over; if a relay is cut off, its 4G router takes over; and if it is out of service, each device switches to its own 4G.
And in a power cut?
A UPS on every relay and every kiosk provides up to 6 hours of runtime, and our terminals have long-life batteries: the whole system keeps working.
Is the network suitable for a small event?
Yes: small festival or large site, we add as many relays as needed. We supply and guarantee the network, whatever the size of your event.
What speed does the network offer?
Up to 1 Gb/s between relays, thanks to a high-speed wireless link spread across the whole site.
Who do you work with for the network?
With PhiDac, a Belgian IT and networking company based in Louvain-la-Neuve and Chapelle-lez-Herlaimont: secure wireless networks, fibre, satellite, 4G and 5G links, security and managed services. Discover PhiDac.
Let’s talk about your next event
A demo, a return-on-investment simulation and a quote tailored to your event.
