Most home networking advice you'll find online is written for temperate climates and small apartments. Up here in Townsville, the conditions are different — high heat, high humidity, regular storm-season power events, and homes that tend to be larger than the average inner-Sydney unit. A network that's perfectly fine in Melbourne can be slow, unreliable, and prone to failure in a Queenslander on Castle Hill. Here's what we've learned from years of installing and supporting home networks across North Queensland.
The number one cause of home modem failures we see in Townsville is power events. Lightning doesn't have to strike your house to damage your gear — a strike kilometres away can send a voltage spike down the power lines (or down the telephone line into your modem) that's enough to fry a router's switching power supply.
Every modem and every Wi-Fi access point should be on a surge-protected power board at minimum. Better still, on a small UPS that filters incoming power and provides clean shutdown if power drops. A $200 UPS protects $400-$600 of networking gear and saves you the no-internet-during-the-emergency frustration.
Also worth knowing: lightning can come down the NBN line, especially if you're on FTTC (Fibre to the Curb) or older copper-based services. If you've had a modem die after a storm, that's almost certainly what happened.
Townsville homes are typically larger than the national average — three or four bedrooms, often single-storey, often on bigger blocks, often with thick rendered or block walls. The standard advice to "put the modem in a central location" is even more important here than down south.
The wrong spot for the modem is in the meter cupboard near the front of the house, in the corner of the garage, or behind the TV inside an entertainment unit. Any of those mean signal has to fight through walls, metal panels and electronics before reaching most of the house.
The right spot is central, elevated (on a shelf, not on the floor), away from large metal objects, and away from microwave ovens (which interfere with 2.4GHz Wi-Fi). If your NBN connection point is in a bad location and the modem can't easily move, get a longer Ethernet cable run to a better spot — that one change often fixes 80% of Wi-Fi complaints.
A single modem-router rarely covers a typical Townsville home properly. The signal degrades through walls, drops off in outdoor areas (patios, pools, sheds), and gets weaker through floors in two-storey homes.
A mesh Wi-Fi system (Eero, TP-Link Deco, Netgear Orbi, Asus ZenWiFi, Ubiquiti UniFi) uses two or three small access points spread through the house, working together as one network. Devices roam seamlessly between nodes as you move through the house, signal stays strong everywhere, and the system tunes itself to avoid interference from neighbours.
For most Townsville homes a 2-pack ($300-$500) covers a single-storey home of 200-250 square metres comfortably. A 3-pack ($450-$700) handles larger or two-storey homes and gives you a node for the patio or pool area. We install and configure mesh systems across Townsville — the difference in coverage and reliability over a single-router setup is dramatic.
Routers and modems run warm at the best of times. Put one in a closed cabinet, in direct sunlight through a window, on top of a Foxtel box, or in an unventilated space, and it'll thermal-throttle (slow down to protect itself) on hot days, and eventually fail much sooner than its rated lifespan.
We see network gear that's mounted high on a wall in a hot room, or in the ceiling cavity (don't do this in Townsville unless the cavity is ventilated and insulated), and it dies in a year or two. Networking equipment installed properly in a cool, ventilated location can easily last 5-7 years.
Practical rules: don't enclose it, don't put other heat-generating gear directly on top, keep it out of direct sunlight, and if it's in a room that gets above 30°C indoors, consider whether moving it to a cooler spot would help.
Townsville lifestyle means a lot of homes use the patio, pool deck or outdoor entertainment area as much as the indoor living room. Standard indoor Wi-Fi rarely covers these spaces well.
The right answer is an outdoor-rated Wi-Fi access point — Ubiquiti, TP-Link Omada, and a few other brands make weatherproof units designed to mount under the eaves or on a patio post. They're designed for the heat, the humidity and the salt air, and they'll cover an outdoor area cleanly without trying to push signal through walls from inside.
For most homes one outdoor AP is enough. For larger properties (acreage in the outer suburbs, big yards in Bushland Beach or Balgal Beach), two might be needed. We install these as part of mesh upgrades or as standalone additions to existing networks.
Modern Townsville homes increasingly have a long list of connected devices: cameras, smart doorbells, smart locks, smart lighting, garage door openers, video streaming, gaming consoles, plus the family's phones, tablets and laptops. That's easily 20-30 devices on a single home network.
Best practice is to put smart-home devices on a separate network (usually a guest network or IoT VLAN), keeping them isolated from your phones, computers and personal files. If a smart-home device gets compromised — and they do, security on cheap IoT gear is often poor — the attacker can't pivot to your laptop or your security camera footage.
Most modern routers and all mesh Wi-Fi systems support a guest network with a single tap. Put your IoT devices there. Your laptop and personal devices stay on the main network.
For a single-storey 3-4 bedroom home: a quality router/modem on a UPS, plus a 2-pack mesh Wi-Fi system. Roughly $400-$700 in hardware, depending on brand. Covers indoor space comfortably.
For a two-storey or larger home, or one with significant outdoor entertainment areas: same as above but with a 3-pack mesh system, plus an outdoor-rated AP if you use the patio heavily. Roughly $600-$1,200 in hardware.
For a larger property (1+ acre block, multiple buildings, sheds): mesh system plus dedicated outdoor APs, possibly with point-to-point bridge links to outbuildings. Roughly $1,000-$2,500.
We can survey your home, recommend the right setup, install everything, configure it cleanly (including the IoT separation), and have the whole thing working in a single visit for most homes. Get a quote if you'd like a hand sorting your home network properly.