Low-voltage installation at a 55-room hotel with SPA in Phuket
Back to blog
Case studies

Hotel & SPA with 55 rooms in Phuket: WiFi, CCTV, VoIP and IPTV turnkey

Comprehensive low-voltage installation for a hotel with a SPA complex — unified network, seamless WiFi, hospitality CCTV, VoIP telephony and IPTV in 55 rooms.

17 Feb 20266 min

In February 2026 our team wrapped up a major hotel project in Phuket — a 55-room hotel with a SPA complex. It is a standard brief for this class of property, but demanding in execution: all low-voltage systems must be designed and installed as a single piece of infrastructure so that guests get the comfort they expect — fast WiFi in the room and by the pool, working IPTV, a phone that connects to reception, and security they do not have to think about.

Scope of work

  • Structured Cat6/Cat6a cabling to every room, reception desk, SPA area and public zone.
  • WiFi across 55 rooms with seamless roaming, separate SSIDs for guests and staff, VLAN segmentation.
  • Hikvision IP video surveillance for lobby, parking, service entrances, SPA and perimeter; NVR recording with redundancy.
  • VoIP telephony: extensions in every guest and service room, integration with the hotel PMS for wake-up calls and call accounting.
  • IPTV in 55 rooms with a channel lineup, welcome screen and integration with hotel services.
  • Server room installation, UPS, grounding and patch panel wiring.
Running low-voltage cable trays inside the hotel
Heavy lifting by the engineering team — cable trays across every floor of the hotel

Why one contractor matters

When a hotel hands CCTV to one company, WiFi to another, IPTV to a third, and phones to a fourth, commissioning becomes a blame game: cameras flicker on the WiFi vendor's switches, IPTV cannot get a DHCP address, reception phones go silent mid check-in.

We deliver every low-voltage system as a single project: one VLAN architecture, one PoE power plan, one service SLA. The guest does not care which brand went where — they care that it all works.

Server room installation at a Phuket hotel
The server room — the brain of the entire hotel infrastructure

What matters for the owner

  • Documentation for every system — drawings, IP addressing sheets, passwords, commissioning logs.
  • Remote monitoring of WiFi, CCTV and telephony — we see incidents before guests do.
  • Warranty on installation and hardware, service contract with an on-site engineer in Phuket.
  • Front-desk training on basic diagnostics (reboot an in-room TV, rotate the guest WiFi password, etc.).
«We do not consider a project closed until the hotel has run at least one full season without serious escalations. That is the real test of installation quality.»
WLTT engineering team

If you are building or refurbishing a hotel, serviced apartments or rental villas in Phuket, Pattaya, Samui or Bangkok — we will prepare a technical-commercial proposal for all low-voltage systems and take the project under long-term service.

Ready to discuss your project?

Tell us about the task — we will propose a solution and send a quote.