8MP 4K Passive CCTV Video Balun Transmitter – 4-Pair BNC Kit

Upgrade your security camera installation with the 8MP Passive CCTV Coax Video Balun Transmitter — a professional-grade set of 4 pairs (8 pieces total) designed to seamlessly convert coaxial BNC signals to UTP twisted-pair cabling. Compatible with the latest 4K AHD, HD-CVI, HD-TVI, and CVBS analog camera systems, this balun kit makes extending your surveillance network over standard Cat5/5e/6 cable fast, easy, and cost-effective.

Why Choose This Video Balun Kit?

• Ultra-High Resolution Support: Handles 8MP (4K), 5MP, 3MP, 1080P, 960P, and standard CVBS — future-proof for today's high-definition security cameras.
• Long-Distance Transmission: Transmit HD video signals up to 200m (approx. 650ft) over Cat6 cable (Cat5e/Cat5 support slightly shorter distances).
• Passive Design — No Power Required: Completely passive operation means zero power consumption, zero setup complexity, and zero ongoing costs.
• Broad Compatibility: Works with 4K AHD, HD-CVI, HD-TVI, and CVBS camera signals — compatible with most major DVR and camera brands.
• Plug-and-Play Installation: BNC connectors on one end, screw-terminal UTP output on the other — no tools or configuration required.
• Value 4-Pair Pack: Each package includes 4 pairs (8 balun units), ideal for multi-camera installs or expanding an existing system.

Technical Specifications

• Item Type: Passive Video Balun / Communication Converter
• Connector: BNC (coaxial) to UTP RJ45/screw terminal
• Supported Formats: 4K AHD / HD-CVI / HD-TVI / CVBS
• Supported Resolutions: 8MP, 5MP, 3MP, 1080P, 960P, 720P, CVBS
• Max Transmission Distance: Up to 200m (650ft) via Cat6; slightly less with Cat5e/Cat5
• Power: Passive (no external power needed)
• Package Contents: 4 Pairs (8 Pieces) CCTV Coax Video Balun Transceivers

Who Is This For?

Whether you're a DIY home security enthusiast or a professional installer, these video baluns make it simple to run your CCTV system over affordable Cat5/5e/6 network cable instead of bulky coaxial runs. Perfect for new installations or retrofitting existing structured wiring in homes, offices, warehouses, and retail environments.

For guidance on security camera installation best practices and home surveillance standards, visit the U.S. Consumer Product Safety Commission (CPSC).

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Frequently Asked Questions

Q: What is a passive CCTV video balun and how does it work?

A: A passive video balun is a small adapter that converts the signal from a coaxial BNC cable to a twisted-pair UTP cable (Cat5/5e/6) — or vice versa — without requiring any external power. This allows you to use standard network cable to carry your CCTV video signal over long distances, making installations more flexible and cost-effective. This 8MP balun kit supports all major analog HD formats including 4K AHD, HD-CVI, HD-TVI, and CVBS.

Q: What cable types are compatible with this video balun transmitter?

A: This passive video balun is compatible with Cat6, Cat5e, and Cat5 UTP (unshielded twisted pair) network cables. Cat6 provides the best performance and the longest transmission distance — up to 200m (approximately 650ft) for HD signals. Cat5e and Cat5 will also work but may offer slightly reduced maximum distances for higher-resolution signals like 8MP/4K.

Q: Is this balun kit compatible with my existing DVR or camera system?

A: Yes — this kit is designed to be broadly compatible with most analog HD security systems. It supports 4K AHD, HD-CVI, HD-TVI, and CVBS signal formats, covering the most widely used analog surveillance standards. As long as your cameras and DVR use one of these formats and have standard BNC connections, these baluns should work seamlessly in your setup.

Q: How many cameras can I set up with one package?

A: Each package includes 4 pairs (8 individual balun units). Since each camera connection requires one balun at the camera end and one at the DVR/recorder end, a single package supports up to 4 camera connections.