Evertech 20 Pairs 8MP Passive Video Audio Power Balun - UTP

In this review the Evertech 20 Pairs 8MP Passive Video Audio Power Balun kit is evaluated for installers and hobbyists who need to run HD CCTV signals over UTP cable. The bottom line: this kit is for anyone who wants a compact, low-cost way to transmit video, audio and DC power together over long distances without active electronics. The review finds the kit delivers clear analog and HD-CVI/TVI/AHD signals up to the stated ranges and is most valuable when paired with quality Cat5e/6 cabling for reliable interference resistance.

Key Features

• Multi-format compatibility: Works with 8MP, 5MP, 4MP, 3MP, 2MP, 1080p and 720p AHD, TVI, CVI and analog cameras so it fits mixed surveillance systems.
• Long-range transmission: Supports up to 656 ft (200 m) for 8MP and up to 1000 ft (300 m) for analog/CVBS depending on resolution, enabling flexible camera placement.
• Combined signal paths: Passively transmits video, audio and DC power simultaneously over a single UTP cable to reduce cable runs and installation time.
• Gold-plated BNC: Gold-plated connectors improve contact quality and help preserve HD signal integrity at longer distances.
• Compact and simple install: Small, lightweight baluns mount near cameras or recorders and require no external power or configuration to operate.
• Anti-interference design: Passive protection reduces common interference on UTP runs, especially when paired with good cable routing practices.

Who It's For

The kit is ideal for CCTV installers, small business owners and DIYers who need to extend HD and analog camera signals over Cat5e/6 without investing in active extenders. It is especially useful on multi-camera jobs where running single coax lines to each camera would be costly or inconvenient.

It is not the best choice for systems that require active power boosting, PoE management, or professional grade noise isolation; projects needing managed power over long runs or network camera support should consider active or PoE-capable solutions instead.

Pros & Cons

Pros

• Supports a wide range of resolutions and formats so it fits most analog and HD-CVI/TVI/AHD cameras.
• Transmits video, audio and DC power together over UTP, cutting down on cable runs and labor.
• Gold-plated BNC connectors and passive anti-interference design help maintain clear video at stated distances.
• Compact and easy to install without special tools or configuration.

Cons

• Passive design means no active signal boosting, so maximum distance depends on camera resolution and cable quality.

Specifications

Product Type	Passive video/audio/power balun transceiver
Compatibility	8MP/5MP/4MP/3MP/2MP, 1080p, 720p AHD/TVI/CVI and CVBS
Transmission Distance (8MP)	656 ft (200 m) max
Transmission Distance (720p/960p)	820 ft (250 m) for 960p-720p
Transmission Distance (Analog/CVBS)	1000 ft (300 m)
Connectors	Gold plated BNC and RJ45 UTP
Package Quantity	20 pairs

Our Verdict

The Evertech 20-pair passive balun kit is a practical, cost-effective option for extending HD and analog CCTV over UTP cable when active extension is not required. Installers and small systems benefit from the combined video, audio and power capability and the long-range support for multiple resolutions, making it good value where cable runs and simplicity matter.

Frequently Asked Questions

Can these baluns carry power and audio as well as video?
Yes. The passive baluns are designed to transmit video, audio and DC power simultaneously over UTP cable.

How far will they support 8MP cameras?
According to the specifications, 8MP CVI/AHD/TVI is supported up to about 656 ft (200 m) depending on cable quality and installation conditions.

Do these require external power or configuration?
No. They are passive transceivers and require no power or setup; install the baluns at each end of the UTP run and connect the camera and recorder.