A CCTV quote covers cameras, a recorder and installation — the smallest of the five-year costs, even though it's the only number most buyers ever see. Cabling is usually already in that quote. What isn't: storage that needs expanding as retention grows, an annual maintenance contract, ongoing electricity, and at least one round of hardware replacement before year five. Add those up and the real number is typically well above the invoice you signed.
Every CCTV buyer we talk to has a number in their head — the quote they got, or the one they're about to accept. Almost none of them have thought about what the system costs across the five years they'll actually own it.
This isn't a sales pitch for a bigger budget. It's the opposite: knowing the real number upfront means fewer unpleasant surprises at month eighteen, and a fairer comparison between vendors who structure their quotes differently.
What's actually in a CCTV quote?
Hardware — cameras, DVR or NVR, cabling, connectors — plus labour to install and configure it. This is the number on the invoice, and it's real. It's just not the whole story.
What does a CCTV quote usually leave out?
Storage growth. Your quote sizes storage for the retention period you asked for, on the camera count you have today. Three things push that number up later: a legal notice or insurance claim that makes you want to keep footage longer than planned, adding cameras (which almost every site does within two years), and replacing old cameras with higher-resolution ones that record bigger files. Each of these quietly shrinks your effective retention unless someone recalculates storage against the new numbers.
Annual maintenance (AMC). Cameras get knocked out of alignment, connectors corrode, a cable gets nicked during unrelated electrical work. None of this is a manufacturing defect, so warranty doesn't cover it — it's ongoing site maintenance, and it needs its own budget line.
Electricity. Cameras and a recorder run 24x7, every day, for the life of the system. It's a small load per camera but it's continuous, and across a multi-camera site over five years it adds up to a real number that never appears on the original quote.
Hardware replacement. Nothing in a CCTV system is built to last forever. See below.
How long do CCTV cameras and recorders actually last before replacement?
Outdoor cameras in Indian conditions — summer heat, dust, monsoon humidity — commonly need attention or full replacement well before any ten-year figure you might see quoted. Recorders fail on a similar or shorter horizon, and even when the hardware survives, older DVRs and NVRs eventually stop getting firmware support, which becomes its own problem if you ever need vendor help. Budgeting for zero replacement across a five-year horizon is the single biggest gap we see in cost estimates, and it's usually the line that turns a "we were under budget" year into an unplanned capital request.
How much should I budget for CCTV maintenance every year?
There's no single honest percentage that applies everywhere — outdoor exposure, dust levels, power quality and total camera count all move the number, and anyone quoting you a flat figure without asking about your site is guessing. What is predictable is the failure mode of skipping this budget entirely: a camera goes dark and nobody notices, because nobody's watching a feed that's supposed to just work. The gap surfaces during the one week a year you actually needed that footage — which is the worst possible time to discover a camera's been out for three months.
Why does CCTV storage cost increase after installation?
Because retention isn't a one-time setting, it's a moving target. You size storage for the retention window you have today. Then you add cameras, which is nearly universal within two years of any installation, and the same disk space now covers more feeds for less time each. Or you upgrade a camera for a sharper picture and the new files are bigger than the old ones, with no matching increase in the disk behind it. None of this shows up as a failure — the system keeps running — it just quietly retains less footage than you think it does, until someone asks for a date that's already been overwritten.
How to build an honest five-year estimate
Take the hardware and installation quote as your year-zero number. Add a maintenance line — even a conservative one is better than none. Add a storage-expansion line pegged to your actual camera-growth plan, not your current count. Add a single hardware-refresh line somewhere in years three to five, sized to at least your most exposed outdoor cameras and your recorder. That total, not the invoice, is what the system costs you.
We quote our own service per camera per month rather than as a hardware sale, partly because it forces this same honesty on us — the monthly number has to already account for support and updates, not just the install. We're saying that as a vendor with a stake in the comparison, so weigh it accordingly, and ask any vendor the same question: what happens to this number in year three?
The one place this doesn't apply cleanly is a very small site — three or four cameras in a single shop — where the maintenance and replacement lines are small enough in absolute terms that a simple annual top-up budget covers them without needing a formal five-year model.