4K HDMI to TVI CVI AHD BNC Video Converter for Long-Distance CCTV

Keep your surveillance system running without replacing everything. This converter bridges modern HDMI devices with older CCTV formats, so your setup works together smoothly.

You get a stable video signal across long distances, making it easier to monitor exactly what matters without dropouts or compatibility issues.

Connect modern HDMI devices to your existing surveillance system with ease

✅ Maintain clear, stable video so your monitoring stays reliable at all times

✅ Use HDMI devices with TVI, CVI, AHD, or BNC systems without replacing equipment

✅ Send video up to 500–700 meters for flexible camera or monitor placement

✅ Get your system running quickly with a simple plug-and-play setup

✅ Reduce system complexity by using one converter for multiple formats

✅ Protect your setup with built-in ESD protection for stable operation

This converter takes an HDMI signal and translates it into formats your existing CCTV system understands. It supports input from 480i up to 1080p60 and outputs AHD in 720p or 1080p, giving you practical clarity for real monitoring needs.

It’s especially useful in mixed setups—like connecting newer devices to older DVRs, or extending video feeds across large spaces such as warehouses, offices, or multi-room properties.

Two versions are available depending on your setup direction: HDMI to analog (TVI/CVI/AHD) or analog back to HDMI. Choosing the right one ensures smooth integration with your current system.

Unlike complicated multi-device setups, this single converter keeps everything streamlined. Fewer adapters, less hassle, and a cleaner installation that works right away.

Keeps your video feed stable across your entire system.

This 4K HDMI to AHD Converter Adapter lets you connect HDMI sources to a wide range of monitors and DVRs. It’s especially useful when pairing an HDMI device with an AHD, TVI, CVI, or CVBS BNC display.

Connect everything cleanly without extra adapters or confusion.

Two versions are available depending on your direction of signal flow: HDMI to TVI/CVI/AHD, or TVI/CVI/AHD to HDMI. Choosing the correct type ensures seamless performance in your system.

The converter accepts HDMI input in formats ranging from 480i up to 1080p60, and offers AHD output in 720p or 1080p. It supports standard HDMI protocols and includes an ESD protection circuit for added reliability.

Transmission range typically reaches 500–700 meters depending on resolution, making it suitable for larger installations or extended camera runs.

Each set includes the converter adapter, a power adapter, a power cable, and a user manual to help you get started right away.

Everything you need to set up and start quickly.

Below, you can see several product views to help you visualize how the device fits into your setup.

Fits neatly into your setup without adding bulk.

Another version converts TVI/CVI/AHD/CVBS signals back to HDMI, ideal when integrating older cameras with modern screens.

Lets older and newer devices work together seamlessly.

Keep your entire surveillance system connected and working without compromise.