One of the most common questions we hear when discussing a new camera project is: "should we go with IP cameras or analog?" The honest answer is that it depends on the site, the budget, and whether you're building from scratch or extending an existing system. Here's a plain-language breakdown to help you make the right call.
The Basic Difference
Analog cameras send a traditional video signal over a coaxial (BNC) cable to a DVR recorder, which then digitizes it for storage. IP (Internet Protocol) cameras send already-digital video over a network (Ethernet) cable to an NVR recorder, and usually get their power over that same cable (a technology called PoE). The difference sounds technical, but it directly affects image quality, cost, and how easily the system can grow later.
When Analog Is Still the Smarter Choice
If you already have a working analog system with coaxial cabling run throughout the building, simply replacing the cameras and recorder (while keeping the same cabling) is usually far faster and cheaper than re-running new network cable everywhere. Modern high-definition analog cameras (HD-TVI or AHD) now produce a genuinely sharp image up to 5MP, which is enough for most small and medium businesses. If your budget is tight and the building's cabling is already in place, this is the practical choice.
When IP Cameras Are Worth the Extra Investment
IP cameras clearly win when you need very high resolution (8MP and up) to cover wide areas with fewer cameras, or when you want smart features like number-plate recognition, line-crossing alerts, or people counting. They're also the better fit for brand-new sites or multi-branch businesses that need every camera tied into one central management platform. The upfront cost is higher, but the long-term flexibility often justifies it for medium and larger businesses.
What About Total Cost?
A common mistake is comparing camera price alone. The real cost includes cabling, the recorder, storage, and labour. In buildings with existing analog cabling, total analog cost is often 20-30% lower. In new buildings with no cabling in place, the gap narrows a lot because you're running cable either way — and in that case we usually recommend going straight to IP to avoid a future upgrade.
Our Honest Recommendation
There's no single "best" answer — only the option that's right for your site and budget. On our free site visit, we assess your existing cabling, the size of the space, and your actual needs, then give you an honest recommendation without trying to upsell you the most expensive option available.