HD Over Coax Camera

If you're concerned with security at your home or business, chances are you've heard of, at least in passing, High Definition Over Coax (HD Over Coax) technology and its highly sought after advantages, adaptability, and ease of use. Whether for residential or commercial purposes, video camera systems are an indispensable component of property security. As demand rises for higher resolution, greater detail, and increased performance, HD Over Coax steps up to the plate to deliver modern, high-performance video quality at an extremely low cost.

           HD Over Coax has all the perks of IP, but without the hassle. HD-CVI, HD-TVI and AHD are all analog HD video transmission over Coaxial cable, which allows long distance Analog HD transmission at a low cost. And the best part...you can update your current analog camera system to a High Definition System by simply updating the cameras and the recorder. Unless your cable has been compromised by Mother Nature, you do not have to run new cable.

HD-CVI: High Definition Composite Video Interface

HD-TVI: High Definition Transport Video Interface

AHD: Analog Hight Definition


  • Cameras come in HD Resolutions: HD security cameras can now offer 2MP (1080P) up to 4K (8MP) resolutions, meaning you can have IP quality HD video, for a much lower cost. Doesn’t matter if you need a bullet camera or a dome camera, fixed or varifocal, HD Over Coax has it all.
  • Long Distance Transmission - Can transmit data over 900 feet over coaxial cable. Cable 75-3 is recommended for transmissions within 900ft. 
  • 3 Signals, 1 Cable: HD-CVI, HD-TVI and AHD coaxial cable composites video, and PTZ control signals so you only have to install one cable making installing a breeze!
  • High Definition Video - HD-CVI, HD-TVI and AHD support 720p up to 8MP resolutions giving you high quality HD video at a cost that won't break the bank.
  • Easily Upgrade your Analog System - Analog systems based on coaxial cabling were the most common security camera systems. With the demand for higher resolutions, HD-CVI, HD-TVI and AHD is the best way to upgrade your system without having to spend extra time and money replacing cable.
  • Recorders are Packed with Features: The HD recorders, or Pentabrids, have the option of 1080p to 4K (8MP) recording resolutions. They include 1080p display resolution, real-time feed, motion detection, Smart PSS viewing software for remote viewing.

           Compared to analog, HD-SDI, and IP, HD Over Coax is more popular in terms of affordability, efficiency, and adaptability. Given that most consumers currently own and operate analog security systems, HD Over Coax presents a low-cost way for the vast majority of homeowners and business owners to upgrade to high-definition without rebuilding their entire installations, delivering increased security and greater peace of mind.