CCTV installation Sydney: 45 leads at $45.14 each

TL;DR — Nex Data installs CCTV, data cabling, intercoms and alarms across Sydney. Dates are withheld on purpose here, and the headline is one selected period from 2026, 23 days long: 45 enquiries at $45.14 each, with 8.27% of clicks becoming an enquiry. Taken over the whole account rather than one period, it recorded 298 enquiries and 44 tracked phone calls from 4,393 clicks and 69,622 impressions, at a blended $99.07 each. Cost per enquiry later fell 14.96%, from $105.14 in one period to $89.41 in the next, and volume peaked at 54 enquiries. Every plotted period is on the charts, including the ones that went the wrong way.

Security work sells on trust, not price

A homeowner or a warehouse manager who books a CCTV install is letting a stranger drill into their building and hand them a system they will depend on for years. That makes the enquiry valuable. It also means the search results are stacked with people promising the world, plus a steady stream of DIY buyers who want a camera in a box and no installer at all.

Nex Data covers CCTV, data cabling, intercoms and alarms. Three quite different buyers, three different urgencies, one account. Left alone, an account like that drifts towards whichever service happens to attract the most clicks, which is rarely the one the business most wants to sell.

The commercial maths is nothing like a callout trade either. An install is quoted, scheduled, and often revisited — service, expansion, a second site down the track. So the business can carry an enquiry that costs real money, provided the enquiry comes from someone who intends to have a person install something. Paying installer prices for a bloke who was always going to order a four-camera kit online is the failure mode.

What we took on

Account-wide, the ads served 69,622 impressions for 4,393 clicks. Of the people who saw them, 6.31% clicked, and 298 enquiries came out the other end at a blended $99.07 each — the profile of a considered purchase rather than an emergency one.

Enquiries arrived steadily rather than in bursts. For an installer that is the thing worth watching, because a quoting diary is only useful if it fills a bit at a time. Only periods carrying 14 or more days of activity are plotted below; the short stretches are left off rather than dressed up.

Our job was to keep the account pointed at the work Nex Data actually wants — securing a site, wiring an office, getting an intercom that finally works — rather than at a generic pitch about security. What people search for in this category shifts through the year, so the account had to shift with it.

The cheapest period: 45 enquiries at $45.14 each

The most efficient stretch came early and came hard. Across a 23-day period in 2026, Nex Data recorded 45 enquiries at $45.14 each, from 544 clicks and 10,750 impressions, with 8.27% of clicks converting and 12 of those enquiries arriving as tracked phone calls.

The most useful evidence sits in the middle of the sequence. One period was the worst for efficiency up to that point, at $105.14 per enquiry on 29 enquiries. The next came back to $89.41 on 34 enquiries — a 14.96% reduction, and with more enquiries rather than fewer. A correction, not a rebound, and the kind of result that tells you whether anyone is actually watching the account.

Follow the trend line left to right and it climbs: $45.14 at the start, then $76.28, $86.91 and $105.14, back down to $89.41, then $113.60 and $158.48 at the far end.

The same account produced an enquiry at $45.14 in one period and at $158.48 in another.

We show the whole line rather than the cheapest dot on its own. Enquiries got dearer as the calendar got busier and more contested.

The volume chart carries the other half of the story. Enquiries per plotted period ran 45, 48, 34, 29, 34, 54 and 48 — 292 across the plotted periods. The peak was 54 enquiries across a 29-day period, at $113.60 each. Which means the account was producing the most work at the point it was producing it least cheaply, and an installer should get to make that trade-off deliberately rather than have it made for them.

One quieter improvement runs underneath all of it. The click-through rate rose from 5.06% in an earlier measured period to 7.29% in a later one, a lift of 43.96%. More of the people seeing the ads chose to click, even as the market got harder.

• 45 enquiries at $45.14 each, 8.27% conversion rate, 12 tracked phone calls — a 23-day period in 2026
• $105.14 per enquiry on 29 enquiries, down to $89.41 on 34 enquiries one period later — a 14.96% reduction
• 54 enquiries at $113.60 each, across a 29-day period — the volume peak
• Click-through rate up 43.96%, from 5.06% to 7.29%
• 298 enquiries and 44 tracked phone calls at a blended $99.07 each — across the account's wider run
• 6.31% click-through rate from 69,622 impressions — across the account's wider run

That was a genuinely good period, presented as exactly that: one period, sized and nothing more. The $158.48 at the other end of the line sits on the same chart for the same reason.

What it meant for the business

298 enquiries taken over the whole account is a pipeline rather than a spike. For an installer that consistency is the whole point — a technician's week gets booked in advance and quoting becomes routine instead of an emergency. Enquiries arriving nearly every week is what makes a two-week lead time believable when you say it out loud to a customer.

Hold onto the $45.14 figure for a moment. A CCTV install is a multi-thousand-dollar job with service attached; an enquiry at $45.14 against that kind of ticket gives you room to move. Room to quote properly, room to walk away from a bad fit, room to put another technician on without gambling.

The later periods are less comfortable and just as instructive. When an enquiry costs $158.48, your close rate stops being a soft metric and becomes the business, because the advertising is no longer forgiving of a loose sales process.

Key takeaways

• The cheapest period on the account produced 45 enquiries at $45.14 each with 8.27% of clicks converting, across 23 days in 2026.
• Cost per enquiry fell 14.96% from $105.14 in one period to $89.41 in the next, with enquiries rising from 29 to 34 in the same step.
• The volume peak came at 54 enquiries, at $113.60 each — more work, at a higher price per enquiry.
• Click-through rate improved 43.96% between an earlier measured period and a later one, from 5.06% to 7.29%.
• 298 enquiries and 44 tracked phone calls, taken over the whole account rather than one period.

CCTV installation Sydney: questions installers ask

What should a CCTV installation lead cost in Sydney?

Between $45.14 in the cheapest period and $158.48 in the dearest, blending to $99.07 over the wider account. The spread is the answer. Anyone quoting you a single figure for security leads is quoting one month of somebody else's account.

Is a $100 lead too expensive for a security business?

That depends entirely on your close rate and your average install, which is why there is no revenue figure anywhere on this page. What the data shows is one account producing enquiries at $45.14 in one period and $113.60 in another, and still producing 54 of them in the dearer one. The price of a lead in isolation is not the question. What your team does with 54 of them is.

Does one account work for CCTV, data cabling, intercoms and alarms?

It can, as long as somebody is watching which service the money drifts towards. Those buyers have different urgencies and different job values, and an account left to itself will chase whichever one is cheapest to attract instead of whichever one you want to sell.

How long before a security account settles down?

Ours moved in every single plotted period — $45.14, then $76.28, $86.91, $105.14, $89.41, $113.60 and $158.48. Anyone promising you a flat monthly number has not run one of these through a full swing in demand.

An outside read on your pipeline

Installation businesses live or die on how full next month looks. Want an outside read on whether your advertising is filling it, and on which periods of your own data are flattering you? We will give you one. No pitch until you ask.