CCTV Security Cameras | HD to 4K
CCTV Cameras (HD Over Coax)
CCTV cameras are wired security cameras designed for dependable, always-on surveillance—especially when you already have coax cabling in place. Modern HD over coax technology lets you upgrade older CCTV installs to sharp HD/4K-capable video using existing coax wiring (in many cases), while keeping local recording and avoiding subscription fees.
What Are CCTV Cameras?
CCTV (closed-circuit television) cameras transmit video over a wired connection to a local recorder. If you’re upgrading an older analog system, HD over coax CCTV cameras are often the simplest path to a major image-quality boost without re-wiring everything.
A strong option when coax wiring is already installed and you want a clean upgrade path.
Hardwired video avoids Wi-Fi dropouts and keeps surveillance consistent.
Record on-site to your recorder for ownership and long retention options.
- Best use: upgrading older CCTV systems with existing coax runs
- Focus areas: entrances, driveways, perimeters, interior aisles
- Key decisions: resolution, lens coverage, night vision, recorder/storage
We’re happy to help you choose.
Want to swap one or two cameras or talk through the value? Our U.S. experts can help you choose, order and install your system.
Real people. Expert help.
Customer feedback about CCTV Security Pros
“Excellent. Spent extra time explaining how each of our needs would be met by the system they put together for us. Extremely professional.”
