IP Cameras vs Analog CCTV: The 2025 Comparison
The debate between IP (digital) and analog CCTV systems has been ongoing for years. While IP has largely won on technology, analog HD systems still offer real advantages in specific scenarios. Here's how to decide.
Image Quality
IP cameras offer resolutions from 2MP to 12MP+, wide dynamic range, true 4K, and advanced features like AI detection, license plate recognition, and facial analysis.
Analog HD cameras (TVI, AHD, CVI) top out at 8MP (4K) and offer solid image quality at lower price points, though without the advanced analytics of IP.
Winner: IP cameras — especially for 4MP+ needs.
Installation & Cabling
IP cameras use standard CAT6 ethernet cable, which also carries power (PoE). One cable per camera — clean and simple for new installations.
Analog cameras use RG59 siamese coaxial cable (video + power combined). If your building already has coaxial runs from an old analog system, upgrading to analog HD is much cheaper than re-cabling for IP.
Winner: Analog if re-using existing coaxial infrastructure.
Cost Comparison
| System | 8-Camera Kit (approx.) | Ongoing Cost |
|---|---|---|
| Analog HD (5MP) | $400–$800 | Low |
| IP PoE (4MP) | $600–$1,200 | Low |
| IP PoE (4K/8MP) | $1,000–$2,500 | Low |
Scalability & Future-Proofing
IP systems are far more scalable. You can add cameras to a PoE switch without running new cable to the recorder. Analog systems require a new DVR channel for each additional camera.
Which Should You Choose?
- New installation, no existing cable → IP PoE system
- Upgrading old analog system with existing coax → Analog HD DVR
- Large commercial site needing AI analytics → IP system
- Budget-conscious small business → Analog HD 1080p-5MP
Browse our complete camera kits for both IP and analog options, or contact our team for a free consultation.
