2MP Video Balun Solution – Reliable HD Video Transmission Over Long Distances
Upgrade your CCTV setup with our 2MP Video Balun Solution, a cost-effective and high-performance alternative to traditional coaxial video transmission. This powerful solution allows you to transmit HD analog video signals (AHD, TVI, CVI) up to 2 megapixels over standard UTP CAT5e/6 cables — giving you long-distance coverage without signal degradation or high cable costs.
Whether you’re a security system installer, property manager, or DIY enthusiast, this video balun provides a reliable, interference-resistant, and affordable solution for transmitting HD video over extended distances with minimal hassle.
Perfect for homes, commercial buildings, warehouses, and offices, the 2MP video balun is compatible with most modern CCTV cameras and DVR systems, making it the go-to choice for professional surveillance setups.
What Is a Video Balun?
A video balun (balanced-unbalanced transformer) is a small device that allows you to transmit CCTV camera signals over twisted pair Ethernet cables (like CAT5e or CAT6) instead of bulky coaxial cables. It works by converting the unbalanced signal from a coaxial output to a balanced signal that can travel long distances over UTP cabling — then converting it back at the receiver end.
This is especially useful for large installations or retrofit projects where running new coaxial lines is expensive or impractical. Our 2MP video balun solution supports HD video transmission up to 300 meters (depending on cable quality and signal type), making it ideal for long-distance surveillance setups.
Designed for HD Analog CCTV Systems
This video balun is specifically engineered to support 2MP resolution for the most common analog HD formats, including:
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AHD (Analog High Definition)
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TVI (Transport Video Interface)
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CVI (Composite Video Interface)
These formats are widely used in modern security cameras, offering HD video quality without the high costs of IP-based systems. The balun ensures crystal-clear video signals with minimal interference, ghosting, or static — even over long cable runs.
It’s a plug-and-play device that requires no power and no configuration, making it simple to use for both beginners and professionals.
Superior Build for Long-Term Performance
Built with high-quality ABS plastic housing, gold-plated BNC connectors, and twist-lock terminals, the 2MP video balun is engineered for durability, reliability, and long-term use. It includes:
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Anti-static protection to reduce electrostatic discharge
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Built-in surge protection for lightning and voltage spikes
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Noise filtering to maintain signal integrity
Its compact design allows for quick installations even in tight junction boxes or network cabinets. Whether you’re wiring a multi-camera system in a shopping center or setting up a few cameras at home, this balun ensures hassle-free, professional-grade performance.
Save on Installation Costs
One of the biggest advantages of using a video balun is cost-efficiency. Instead of using expensive and thick coaxial cables for each camera, you can run multiple signals through a single UTP cable, significantly reducing material and labor costs.
You can run up to four cameras (using four pairs of UTP wires) on one CAT5e or CAT6 cable with the appropriate setup, which also means fewer cables, less clutter, and a cleaner installation.
Perfect for upgrades, new installs, and large-scale systems, the CY Video Balun 2MP solution helps you stay within budget without compromising video quality.
Easy Installation & Universal Compatibility
This balun supports tool-free installation. Simply connect the BNC connector to your camera or DVR, then attach the UTP cable to the screw terminals. No special tools, no power supply, and no software required.
It works seamlessly with most analog HD DVRs and cameras, making it a universally compatible choice for installers looking for flexibility across brands and models.
Technical Specifications:
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Video Format Support: AHD / TVI / CVI up to 2MP
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Max Transmission Distance: Up to 300m (depending on signal & cable)
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Connectors: BNC male to 2-pin terminal block
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Frequency Response: DC to 60MHz
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Surge Protection: Yes
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ESD Protection: Yes
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Temperature Range: -10°C to +70°C
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Housing: Durable ABS plastic
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Installation Type: Passive, no power required
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Cable Type: CAT5e, CAT6 UTP cable
Ideal Use Cases
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Residential CCTV systems – reduce clutter and run multiple camera feeds over one cable
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Commercial buildings – extend video feeds over long distances without signal loss
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Warehouses and factories – install cameras in difficult or distant areas
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Retrofit projects – upgrade existing systems using existing network cables
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DIY home security – easy setup with no power or complicated configuration needed




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