Ubiquiti Australia: The Complete UniFi Buying Guide (2026)

What is Ubiquiti — and what is UniFi?

Ubiquiti Inc. is an American networking manufacturer. UniFi is its flagship product ecosystem, and it is what almost everyone means when they say they want "Ubiquiti gear" for a home, office, school or commercial site.

What makes UniFi distinctive is not any single device — it is that the whole system is managed from one application. Your firewall, switches, WiFi access points, security cameras, door readers and desk phones all appear in the same interface, share the same user accounts, and update together. Most competing systems require separate platforms (and separate subscriptions) for each of those functions.

Why Australian businesses choose UniFi

• No recurring licence costs — significant on multi-camera or multi-door sites.
• One interface for the whole building, rather than four vendor portals.
• Local recording and local control — cameras keep recording during an internet outage, which matters in regional Australia.
• It scales without changing platform — the same software runs a two-person office and a multi-site enterprise; you change hardware, not systems.
• Wide local availability, so replacement hardware is days away rather than weeks.

The honest counterpoints: UniFi expects you (or your installer) to understand basic networking, support is community and documentation led rather than phone-based, and Ubiquiti iterates its range quickly, so model names change more often than with legacy vendors. For most SMEs the trade is worth it; for organisations that need a vendor support contract with guaranteed response times, it may not be.

The four UniFi applications

All four run on a UniFi console — which is usually your gateway. That is why gateway choice matters more than any other decision: it determines how many devices, cameras and doors the site can support.

How a UniFi system is built, in order

1. Gateway — routes traffic, runs the firewall, and hosts the UniFi applications.
2. Switches — connect everything and deliver power over Ethernet.
3. Access points — provide WiFi coverage.
4. Cameras — optional, recorded by the gateway or a dedicated NVR.
5. Door access — optional, hubs and readers per door.

Get the order right and each layer sizes the next. Get it wrong — buying access points before checking your switch has enough PoE, for example — and you buy twice.

1. Gateways — routing and security

The gateway is the most consequential purchase. It sets your internet throughput ceiling, how many devices and clients the site supports, and whether you can record cameras without extra hardware.

2. Switches — connectivity and power

Switches do two jobs: connect devices, and power them over Ethernet. Sizing means answering four questions — how many ports, at what speed, how much PoE, and how fast the uplink.

• Port speed: gigabit is fine for desks; WiFi 6/7 access points want 2.5 GbE; servers and flagship APs want 10 GbE.
• PoE class matters as much as budget: a switch with a large total budget still cannot run a 90 W device if its ports top out at 30 W.
• Layer 3 switches route between VLANs in hardware, which matters once cameras, staff and IoT are separated.

Full detail, including a table of every model from the Flex Mini to the Enterprise Campus range, is in our UniFi switch comparison.

3. Access points — WiFi coverage

Access points are where users actually experience the network. Two numbers drive the count: coverage area and client density — and you take whichever gives the larger number.

Published coverage figures assume open space. In a typical Australian brick-veneer home or fitted-out office, expect roughly 60% of the rated area, and less again through double brick or foil-backed insulation. On density, allow 25–50 active devices per access point for good performance.

The current WiFi 7 range runs from the U7 Lite through the U7 Pro (the sensible default for most rooms) to the E7 for auditoriums and halls. See the access point comparison for the full range, including which models have a 6 GHz radio and which do not.

4. UniFi Protect — cameras and recording

UniFi Protect is a full video surveillance system with no per-camera licensing. Cameras record to a console — a gateway with storage, or a dedicated NVR — and footage stays on site.

• Cameras: the G6 range covers most needs in 4K; G6 Pro models add a larger sensor and optical zoom for dark areas; AI models add on-camera intelligence and longer infrared; PTZ models reach hundreds of metres.
• Recording: a Dream Machine handles 8–15 4K cameras; the UNVR range 18–24; the Enterprise NVR up to 70.
• Storage: allow roughly 30–50 GB per day per 4K camera, and use surveillance-rated drives.

Our camera range guide compares every model on resolution, sensor size, infrared range and weatherproofing, and explains sizing storage properly.

5. UniFi Access — doors and gates

UniFi Access controls doors, gates and lifts from the same interface, again with no per-door fees. Each door needs a hub (which switches the lock, mounted inside the secure area), a reader (outside), a lock, and PoE++ power. Credentials can be NFC cards, phones, PIN codes or a hand wave.

Starter kits bundle the hub, reader and lock for a first door. See the UniFi Access guide for the full architecture, including gates, lifts and retrofitting existing readers.

Beyond UniFi: airMAX and UISP

Ubiquiti makes two other families that are often confused with UniFi:

• airMAX — point-to-point and point-to-multipoint wireless links. On Australian rural properties this is how you get network to a shed, a second dwelling or a front gate hundreds of metres away, using a directional radio at each end with clear line of sight.
• UISP — fibre and wireless ISP infrastructure, aimed at operators rather than end sites.

These use different management software from UniFi, which is worth knowing before you mix them.

Sizing a system: three worked examples

A family home

Gateway with WiFi built in (a Dream Router), or a compact gateway plus two to three U7 Pro access points for a double-storey brick home. A small PoE switch if you add cameras. Four to six cameras recorded on the gateway itself. No separate NVR needed.

A 40-person office

A rack gateway sized to the internet plan; a 24-port PoE switch with enough budget for access points, cameras and phones; four to eight access points depending on the floor plate and construction; eight to twelve cameras; and door access on the main entrance with a reader that includes an intercom.

A school or hotel

An enterprise gateway chosen for session capacity rather than headline speed, because hundreds of devices connecting at once is a different problem from raw bandwidth. Enterprise switches with 2.5 GbE to every access point, high-density APs in halls and common areas, a dedicated 16-bay NVR, and door access across common doors and lifts.

Buying Ubiquiti in Australia

Ubiquiti hardware is widely sold online and not all of it is Australian stock. The difference matters when something fails.

A simple test before you buy: ask the seller for an ABN and a GST tax invoice. An Australian authorised seller provides both without hesitation.

ARC IP Networks is an authorised Ubiquiti reseller in Australia, holding 481 Ubiquiti lines in local stock across gateways, switches, WiFi, cameras and access control — with manufacturer warranty, GST tax invoices, competitive pricing and fast Australia-wide shipping. See our authorised reseller page for details.

Common mistakes when starting with UniFi

1. Buying access points before checking the switch. WiFi 6/7 APs need 2.5 GbE ports and PoE+ — a gigabit PoE switch wastes them.
2. Assuming every gateway has PoE. Most compact models have none at all.
3. Assuming the flagship has everything. The UDM-Pro-Max has no PoE; the UDM-SE does.
4. Undersizing the gateway for sessions, not speed. Sites with many users fail on session capacity long before bandwidth.
5. Forgetting drives. No UniFi recorder includes hard drives.
6. Mesh instead of cable. Every wireless hop roughly halves throughput.