UniFi Protect vs Hikvision vs Dahua: which CCTV brand should you choose?

By Brendan Byrne · Published 15 September 2026 · 6 min read

For most Sydney homes the real choice comes down to three ecosystems: Ubiquiti's UniFi Protect, Hikvision, and Dahua. Each does a competent job of recording your property. The differences that matter are subscription costs, app quality, installer support, and - since 2023 - a government policy that some homeowners have questions about.

What is UniFi Protect and who is it for?

UniFi Protect suits homeowners who already have, or want, a UniFi network and are happy to pay more upfront for a system with no ongoing fees and a genuinely good app. Ubiquiti's cameras, typically the G5 and newer G6 range, connect back to a UniFi Network Video Recorder (UNVR) or a UniFi Dream Machine Pro, which does the recording and runs the AI detection locally.

The appeal is the software. The Protect app is clean, fast, and the same app whether you're checking one camera or twelve. Person, vehicle and package detection run on the recorder itself rather than in the cloud, so alerts are quick and there's no monthly charge to keep them working. Ubiquiti's optional AI Key add-on gives older UniFi cameras extra on-device processing power for more advanced detection without swapping hardware.

The catch is that UniFi Protect works best as a whole-of-network decision. It performs at its best on a UniFi router and switches, and while individual Protect cameras can be added to a non-UniFi network, you lose some of the integration that makes the ecosystem worth choosing in the first place. It also has fewer installers in Sydney who know it well compared with Hikvision, simply because it's a newer category for security-focused tradespeople rather than a networking one.

What is Hikvision known for?

Hikvision is known for its ColorVu and AcuSense camera lines and for having the widest base of installers in Sydney who can service it. ColorVu cameras use a wide aperture lens and a small built-in light to keep a full-colour image at night, rather than switching to black-and-white infrared like older cameras. AcuSense adds on-camera filtering for human and vehicle shapes, which cuts down on the false alerts you get from moving branches or passing cats.

Because Hikvision has been the default choice for Australian security installers for well over a decade, parts, replacement cameras and technicians who know the Hik-Connect app and menu system are easy to find. That matters if you ever need warranty work done by someone other than your original installer. Hik-Connect, the companion app, covers live viewing, playback and alerts, and most Sydney systems using Hikvision gear are set up with cloud storage as an option alongside a local hard drive recorder.

What is Dahua known for?

Dahua sits alongside Hikvision as one of the two dominant Chinese manufacturers in the Australian security market, with its own WizSense line handling on-camera human and vehicle detection and TiOC (Tri-Optic Full-Colour) cameras combining colour imaging, warning lights and audio deterrents in one unit. Dahua-based systems are common in commercial and retail fitouts around Sydney, and several local installers carry it alongside Hikvision as a second option, often based on stock availability or a particular camera model a client wants.

What did the Australian government actually restrict in 2023?

In 2023 the federal government directed that Hikvision and Dahua surveillance equipment be removed from Commonwealth government buildings, citing security concerns about data handling given both companies' ties to the Chinese state. This was a procurement and security policy for government premises, not a product recall or a ban on sale. Both brands remain legally available in Australia, are sold through mainstream electrical wholesalers, and are still installed in homes, strata blocks, retail stores and small businesses across the country every day.

What it does mean is that if you run a business that supplies services to Commonwealth agencies, or your property sits within a government facility, you should check current procurement rules before specifying either brand. For an ordinary Sydney home or private business, the restriction has no legal bearing on your choice, though it's a reasonable thing to weigh up if you have specific concerns about a manufacturer's data practices.

How do the three compare on the numbers that matter?

Which one should you actually choose?

The honest answer is that all three will keep a reliable eye on your property when installed properly, and the bigger factor in how well your system performs is placement, cabling and configuration rather than brand badge. If you want the tidiest app experience and no ongoing fees, and you're willing to run a UniFi network, Protect is worth the extra upfront cost. If you want the broadest local support and a proven low-light camera, Hikvision's ColorVu range is hard to fault. If your installer already works in Dahua and offers a WizSense or TiOC camera that suits your budget, there's no reason to rule it out on the strength of the 2023 government policy alone.

Whichever brand you land on, ask your installer why they're recommending it for your specific property rather than picking based on what's cheapest to buy in bulk. A good installer will have handled all three and can talk you through the trade-offs for your actual driveway, front door and side passage rather than a generic pitch.

Frequently asked questions

Is Hikvision banned in Australia? No, not for homes and most businesses. In 2023 the federal government ordered Hikvision and Dahua equipment removed from its own buildings on security grounds. That policy applies to Commonwealth government sites, not to private homes, strata blocks or ordinary businesses, which can still legally buy and install either brand.

Do I need a subscription for UniFi Protect? No. UniFi Protect stores footage on your own UniFi Network Video Recorder or Dream Machine, and there is no ongoing licence fee to view live footage, get motion alerts or use most AI detection features. You pay once for the hardware.

Which brand has the best low-light picture? Hikvision's ColorVu range and Dahua's full-colour cameras both hold colour in near darkness using a wide-aperture lens and supplementary light, and are genuinely strong performers. UniFi's G5 and G6 cameras also do well but lean more on infrared in very low light.

Can I mix brands in one system? You can run separate systems side by side, but a single unified system - one app, one timeline, one set of user permissions - needs cameras and recorder from the same ecosystem. Most Sydney installers will tell you mixing brands into one NVR causes more support headaches than it saves.

If you're weighing up which brand suits your property, our guide on choosing a CCTV installer in Sydney covers the questions to ask before you commit, and IP vs analogue vs wireless CCTV explains the wiring side of the decision. For a look at where camera technology is heading, see our piece on CCTV camera technology in 2026. If you'd rather skip the research and see who Sydney installers rate, our top 5 CCTV installers in Sydney page is a good next stop.

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