If you've started shopping for surveillance, you've probably noticed people use "security camera" and "CCTV" as if they're identical — and most of the time, they roughly are. But the two terms carry slightly different assumptions about how the system is wired, where footage is stored, and what you can expect it to do. Understanding the distinction helps you avoid buying the wrong type of system for your property.
What "CCTV" Actually Means
CCTV stands for closed-circuit television. The defining word is "closed": the cameras feed into a self-contained system — a DVR or NVR recorder and, usually, a set of monitors — that isn't openly broadcast. Traditionally, "CCTV" implies a professionally installed, wired system with local recording: cameras cabled back to a recorder that stores footage on a hard drive on-site. This is the setup most homes and businesses in Kandy have in mind when they ask for "CCTV installation."
What People Usually Mean by "Security Camera"
"Security camera" is the broader, more consumer-facing term. It covers everything a CCTV system does, but in everyday use it often points to standalone, WiFi-connected cameras — the kind you can buy off the shelf, mount yourself, and view through an app, sometimes with footage stored in the cloud rather than on a local recorder. A single WiFi camera watching a front door is a "security camera"; a professionally cabled 8-camera system feeding a recorder is "CCTV." Both are security cameras in the literal sense — the difference is in architecture, not purpose.
The Real Distinction: Where Footage Is Stored and How Cameras Connect
Rather than getting caught up in terminology, it's more useful to compare the two approaches most systems actually fall into:
- Local-recording wired systems (traditional CCTV) — cameras cabled to an on-site DVR or NVR, footage stored on a local hard drive, viewable on-site and remotely via an app. Reliable, not dependent on internet uptime for recording, and easy to scale to many cameras. This is what we install for most homes and businesses.
- Standalone WiFi / cloud cameras — connect over your WiFi, often store clips in the cloud (sometimes behind a subscription), and are quick to set up for one or two positions. Convenient for a single entry point, but they lean on your internet connection and WiFi coverage, and covering a whole property with many of them tends to strain both.
For a fuller breakdown of the wired options specifically, see our guide on DVR vs NVR recorders.
Which Should You Choose?
For a single spot — a front door, a garage, a shop counter — a standalone WiFi security camera can be a perfectly sensible, low-cost start. Once you want to cover multiple angles reliably, keep footage for weeks rather than days, and avoid depending on WiFi and a cloud subscription for something as important as security, a properly installed, locally recorded CCTV system is the stronger long-term choice. That's especially true for businesses, where continuous recording and dispute-ready footage retention genuinely matter.
What We Recommend Locally
For most Kandy homes and businesses, we install wired, locally recorded systems — they hold up better over years, don't quietly stop working when the internet drops, and scale cleanly as you add cameras. WiFi cameras have their place for quick, single-point coverage, and we're happy to advise on where one genuinely makes sense versus where it will frustrate you.
Not sure which fits your property? Our CCTV installation team offers a free, no-obligation site survey across Kandy and our wider service areas — we'll recommend the right approach for your layout and budget rather than pushing a fixed product. It's also worth reading our guide to choosing a CCTV system and our 2026 cost guide before you decide.