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Get Prices → 📞 0121 268 0121WiFi in a restaurant serves two completely different purposes — and confusing the two is where most hospitality businesses go wrong. Your business WiFi runs your card machines, EPOS system and back-office operations. Your guest WiFi is a customer amenity and marketing tool. They need to be separate networks, set up properly. Here's how.
Mixing your business and guest WiFi onto the same network is a serious security and performance risk. If a customer gets onto your business network, they could — intentionally or not — interfere with your card terminals, access your POS data or slow down your EPOS system.
Most restaurants treat guest WiFi as an obligation. The smart ones treat it as a marketing tool. A captive portal WiFi system requires customers to register before accessing the internet — and that registration captures GDPR-compliant contact data.
Mixing your business and guest WiFi onto the same network is a serious security and performance risk. If a customer gets onto your business network, they could — intentionally or not — interfere with your card terminals, access your POS data or slow down your EPOS system.
The right setup uses two completely separate networks on the same hardware:
The right WiFi hardware depends on your venue size and layout:
Most restaurants treat guest WiFi as an obligation. The smart ones treat it as a marketing tool. A captive portal WiFi system requires customers to register before accessing the internet — and that registration captures GDPR-compliant contact data.
With a properly configured captive portal, every customer who uses your WiFi becomes a marketing contact you can legitimately reach by email or SMS. For a busy restaurant doing 100 covers a day, that's up to 36,500 new marketing contacts per year.
WiFi performance is only as good as the broadband connection behind it. For a restaurant running both business and guest WiFi:
Always allocate separate bandwidth to business and guest networks. Your card terminals and EPOS must never compete with guest Netflix streaming for bandwidth.
Running guest WiFi creates data protection obligations. When you capture customer details through a captive portal, you must:
Telexico's guest WiFi platforms handle GDPR compliance automatically — consent capture, data retention policies and deletion requests are all built into the system.
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