“CCTV” gets used as a catch-all term, but there’s a real technical split underneath it that determines which recorder, cabling, and camera type you need. Getting this wrong before you buy means parts that don’t work together. Here’s the actual difference.
IP Cameras vs Analog Cameras
An IP (Internet Protocol) camera processes and digitizes video inside the camera itself, then sends that digital data over a network cable. An analog camera sends a raw video signal down a coaxial cable to a separate recorder, which does all the processing. This isn’t a minor technical detail — it changes your resolution ceiling, cabling, and which recorder you need.
| IP Camera | Analog Camera |
| Processes video on-camera, sends digital data | Sends raw analog signal to a recorder |
| Runs on Ethernet cable (often PoE) | Runs on coaxial cable |
| Records to an NVR (Network Video Recorder) | Records to a DVR (Digital Video Recorder) |
| Higher resolution ceiling (commonly up to 8MP+) | Lower resolution ceiling on most systems |
NVR vs DVR: Why It’s Not a Free Choice
Your recorder has to match your camera type — an NVR won’t record an analog camera’s signal, and a DVR can’t process an IP camera’s digital stream. This is why the IP vs analog decision comes first; the recorder choice follows automatically from it.
CompuOne’s UNIVIEW camera range is IP-based, paired with NVRs — this is the more common setup for new installations today, since IP systems generally offer higher resolution and easier network-based remote viewing than analog alternatives. For specific verified models and how many cameras you actually need, see our main UNIVIEW buying guide.
Why Most New Installations Go IP
- Resolution. IP cameras commonly reach 4MP, 5MP, and 8MP; analog systems are generally capped lower.
- Single-cable installation. PoE cameras get power and data through one Ethernet cable, simplifying installation compared to running separate power and coaxial video cables.
- Network integration. IP cameras work natively over your existing network infrastructure, which analog systems require additional conversion hardware to achieve.
Frequently Asked Questions
Can I mix IP and analog cameras on one system?
Not directly on the same recorder — an NVR records IP cameras, a DVR records analog cameras. Some hybrid recorders exist in the broader market, but a standard installation uses one camera type matched to one recorder type.
Is IP always better than analog?
For new installations, IP generally offers higher resolution and easier setup. Analog can still make sense for extending an existing analog system with matching parts, rather than replacing it entirely.
Does an IP camera need an internet connection to work?
No — it needs a local network connection to your NVR to record. Internet access is only required if you want to view footage remotely from outside your local network.
Buying Support Through CompuOne
Not sure which setup fits your property? Contact CompuOne with your location, property type, and the number of areas you want to monitor, and the team can help you choose the right camera and NVR combination. Browse the full security camera Lebanon range to see current stock.
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