If you bought a TP-Link, Netgear, or D-Link router from JB Hi-Fi for your smart home, you're going to have problems. Not maybe — definitely. Here's why every ROBOT install uses UniFi (Ubiquiti's enterprise networking line), and why this single decision matters more than any other piece of smart home hardware.

The math: how many devices a smart home actually has

A typical 4-bedroom smart home has way more devices than people realise:

• 2–3 laptops, 4–6 phones, 2–3 iPads
• 4–8 smart speakers (HomePods, Sonos)
• 3–6 cameras
• 10–20 smart lights and switches
• 1 doorbell, 1 garage controller, 1 intercom
• 2–4 smart TVs / Apple TVs
• 10–30 smart sensors (motion, door, leak)
• Various IoT — thermostats, blinds, locks, fridges

That's 50–80 devices all wanting to talk over WiFi simultaneously, all wanting low latency, and all expecting the network to never drop. Consumer routers are designed for 15–20 devices and a single video stream. Throw 80 devices at them and they fall over.

What UniFi does differently

Multiple access points, properly tuned

A single router placed in your meter box gives you patchy coverage everywhere else. UniFi installs use 2–4 ceiling-mounted access points spread across the home, each with overlapping coverage. When you walk from the lounge to the bedroom your phone seamlessly hands off to the closer AP — no dropped calls, no buffering.

VLANs — isolating smart-home devices from your laptop

One of the security risks of smart homes is that any compromised device (a cheap camera, a smart bulb) can theoretically pivot to your laptop and steal data. UniFi lets us put smart-home devices on a separate VLAN — they can talk to each other and the internet but cannot reach your laptop or NAS. This is the single most important security feature in a smart home, and consumer routers don't do it.

Guest WiFi without compromise

UniFi creates a guest WiFi network that doesn't share any of your home's resources. Visitors get internet, you stay private. Set it once, hand out the password forever.

Proper outdoor + perimeter coverage

UniFi has outdoor-rated access points designed to live in your eaves. They give you WiFi coverage on the patio, by the pool, in the garden — useful for pool controllers, outdoor cameras, garden lighting.

One app, one place to see everything

The UniFi Network app shows every device on your network at a glance — what's connected, what's using bandwidth, whether anything is acting suspicious. It's far more transparent than consumer router apps that show you basically nothing.

The cost difference

A premium consumer mesh system (Eero, Orbi) costs $400–$800. A UniFi setup for the same coverage is $1,800–$3,500 installed. That's $1,000–$2,700 more — but it's the foundation that lets the next $10,000–$20,000 of smart home hardware actually work.

Think of it the way premium audio installers think of speaker cable. You don't put $200 speakers on $5 speaker wire. You don't put $20,000 of smart home gear on a $400 consumer router.

What we use in every Plug n Play install

• UniFi Dream Machine Pro — the gateway, firewall, and controller in one
• UniFi 24-port PoE switch — powers cameras and APs through their ethernet cable
• UniFi U6+ access points — WiFi 6, ceiling-mount, designed for high device density

If you're planning a smart home, treat the network as the first decision, not the last. Everything else depends on it.