Read the reviews of almost any hotel in India and Wi-Fi comes up again and again. Guests forgive a small room or a slow lift more easily than a connection that drops halfway through a work call or will not load a film at night. For business hotels, it can decide whether a corporate client books again.
The good news is that hotel Wi-Fi problems are rarely mysterious. They usually come from a handful of design decisions that can be fixed. This guide walks through them.
Why hotel Wi-Fi so often disappoints
- Access points only in corridors. Signal has to pass through room doors, bathroom walls and wardrobes, so the far end of each room gets very little.
- Too little internet bandwidth. A connection that is fine at noon collapses at 10 pm when every guest starts streaming.
- One flat network. Guests, staff, billing terminals and CCTV all share the same network, which is slow and unsafe.
- Consumer equipment. Home routers cannot handle the number of devices a busy hotel sees.
- No monitoring. Problems are discovered from complaints at the front desk, or from reviews.
Coverage: put signal where guests actually are
In-room or corridor access points
Mounting access points in corridors is cheaper to install, but walls and doors weaken the signal, especially in modern rooms with tiled bathrooms between the door and the bed. For dependable coverage, many hotels now place access points inside rooms, often one serving a room and its neighbours, or use wall-plate units that also provide a wired port for the TV.
A survey of a typical floor before installation tells you which approach your building needs. It also catches problem areas such as lift lobbies, the gym and outdoor seating.
Public areas and banquet halls
Lobbies, restaurants and especially conference and banquet halls need more capacity than rooms, because many people gather in one place. A wedding or conference with three hundred guests on phones needs a dense, carefully tuned design. Our guide to high-density Wi-Fi 6 covers how that works.
How much internet bandwidth does a hotel need?
Rather than relying on a rule of thumb, work it out from your own numbers:
- Start with the number of rooms and your typical evening occupancy.
- Estimate how many guests are online at the same time in the evening peak. It is rarely everyone, but it is often more than half.
- Multiply by the bandwidth each active user needs. A full HD video stream needs roughly 5 Mbps, while browsing and messaging need far less.
- Add capacity for events, back-office systems and growth.
The result often shows that a shared broadband connection is not enough. A dedicated Internet Leased Line gives you guaranteed bandwidth in both directions, and per-user speed limits on the guest network stop a few heavy users from slowing everyone else down.
Guest login and compliance
In India, public Wi-Fi is expected to identify its users. The usual way to do this is a captive portal with OTP login: guests enter a mobile number, receive a one-time password and are connected. Login records are kept for a set period so that usage can be traced if authorities ask. The rules for public Wi-Fi are set by the Department of Telecommunications, so confirm the current requirements with your provider when you set the system up.
A captive portal also does useful things for the hotel. It can show your branding, link guests to room-service menus or offers, and let you set different speeds for free and premium access, or for loyalty members.
Separate networks for guests, staff and payments
A single network for everyone is one of the biggest risks in hospitality IT. Keep these apart:
- Guest network, isolated so guests cannot see each other's devices or your systems
- Staff and back office, for the property management system, email and reservations
- Payments, for card terminals and billing, kept especially separate to protect card data
- Devices, for CCTV, door locks, smart TVs and building systems
This separation is set up with VLANs and firewall rules. Our managed security service can design and run it alongside the Wi-Fi.
Plan for the internet going down
When a hotel's internet fails, guests are not the only ones affected. Check-in systems, online bookings, card payments and channel managers may stop too. A second internet link from a different carrier, with automatic failover, keeps the property running through a fibre cut. Our article on dual-carrier failover explains the options.
Checklist for a new or upgraded hotel Wi-Fi network
- Survey every floor, including rooms, corridors, lifts and outdoor areas
- Decide between in-room and corridor access points based on the survey
- Size internet bandwidth from evening peak usage, not daytime averages
- Set up an OTP captive portal and confirm log retention
- Separate guest, staff, payment and device networks
- Add a backup link from a second carrier
- Monitor the network centrally and review usage monthly
Hotel Wi-Fi with Adapt India Network
We design and manage guest Wi-Fi for hotels, guest houses, service apartments and banquet venues, together with the leased lines and backup links behind it. Our managed Wi-Fi service and high-density public Wi-Fi cover rooms through to banquet halls, and we work across Delhi, Gurgaon, Jaipur and the rest of India. Contact us to arrange a survey of your property.
