CCTV buying guide for every state and territory

Ask three people in three states what matters most about their security cameras and you will get three different answers. A Darwin homeowner worries about the wet season. A Mildura grower worries about distance and dust. A Sydney apartment owner worries about the body corporate. The underlying technology is the same, but the plan that works depends on where you are.

This guide sets out the common ground and the main differences. Each state has its own page with more detail, and the city guides go further.

Start with the property, not the product

Before comparing cameras, write down what you are protecting and from what. A short list is enough.

• Where do people enter? Doors, gates, driveways, laneways, roller doors.
• What would you hate to lose? Vehicles, tools, stock, equipment, parcels.
• When is the site empty? Overnight, weekdays, holiday periods.
• Who needs to see the footage, and from where?

With that list, the how many security cameras do I need and where to place security cameras guides turn it into a plan. Most installs fail because the camera sits in the wrong spot, not because the camera is poor.

How the continent changes the plan

Capital cities. Dense housing, strata buildings and neighbours close by. Privacy and approvals matter as much as hardware. See Sydney, Melbourne and Brisbane.

The coast. Salt air corrodes fixings and connectors, and holiday homes sit empty for long stretches. Remote viewing becomes a priority.

The tropics. Humidity, storms, lightning and cyclone risk affect sealing, mounting and surge protection. Read the Queensland and Northern Territory pages.

Hot, dry inland. Heat shortens the life of recorders and hard drives, and dust clouds lenses. Shade and airflow are cheap and effective.

Cool and wet south. Frost, fog and wind are the issue. Fog reflects infrared light, and wind makes loose mounts blur. See the Tasmania and Victoria pages.

Fire country. Much of southern Australia has bushfire risk. Consider where the recorder sits and whether you can view footage off site.

Remote areas. Distance, patchy mobile coverage and limited fixed internet are common. Record on site, treat remote viewing as optional, and ask what happens when something breaks. See Western Australia and South Australia.

Power and internet, in general terms

Two practical constraints show up everywhere.

First, power. Wired cameras powered over Ethernet are tidy and dependable, but each cable run has a distance limit. Outbuildings, far fences and long driveways often need an extra switch or another kind of link. The cabling and PoE switches guide and the PoE budget tool explain it.

Second, upload speed. Remote viewing depends on how much data your connection can send. The bandwidth tool helps you estimate. A mobile modem can serve as a backup, but check signal where the modem would sit.

Both can be improved by a small UPS, which keeps the recorder running through brief outages. Storms and heat events can interrupt rural power more often than metro supply.

What AI features can and cannot do

Many modern systems can tell people and vehicles from moving branches, shadows or insects, and can alert you when someone crosses a line or enters a zone. That reduces false alarms and makes after-hours alerts useful.

Do not assume every camera does this. AI features vary with the selected camera and recorder, and entry-level equipment may offer only basic motion detection. Alerts help you decide what to do. They do not prevent crime. The AI detection features explained guide covers what to look for.

Surveillance law: one paragraph

Every state and territory has its own rules. For example, New South Wales has the Surveillance Devices Act 2007 and the Workplace Surveillance Act 2005, Victoria has the Surveillance Devices Act 1999, and Western Australia has the Surveillance Devices Act 1998. This is general information, not legal advice, and you should check current legislation for your own situation.

A few cautious habits are sensible everywhere. Audio is treated more strictly than video. Use signs and tell staff. Keep cameras out of toilets and change rooms. Do not aim at a neighbour's private spaces. In strata and rentals, get approval first. See CCTV laws for homes and business.

Comparing quotes fairly

Quotes are hard to compare because they are written in different ways. Ask each installer for the same information:

1. The brand and model of every camera and the recorder.
2. How many cameras the recorder supports and what happens if you add more.
3. The cable type, route and mounting for each position.
4. Storage size and how many days of footage it holds at the proposed settings.
5. How remote viewing will be set up. It should not rely on port forwarding.
6. Surge protection, UPS and weather protection where relevant.
7. Support after installation, including who to call.

Line items that read "supply and install system" tell you nothing. The what a CCTV quote should include guide gives a longer checklist, and choosing a CCTV installer covers how to vet one. Ask any installer, including us, for licence and insurance details.

DIY or professional?

A single camera at a front door suits many DIY buyers. Several cameras, roof cavities, long cable runs and thick walls are where professional work often pays off. The DIY vs professional installation guide sets out the trade-offs honestly.

Where to go next

Pick your state from the state guides: New South Wales, Victoria, Queensland, Western Australia, South Australia, Tasmania, the ACT or the Northern Territory. Use the storage tool once you know how many cameras you want.

If you would like a system supplied, installed and supported anywhere in Australia, you can get a quote. Coverage and scheduling are confirmed when we quote.

Frequently asked questions