CCTV Ground Loop Isolator BNC Video Balun – HD-TVI CVI AHD CVBS
Category: CCTV Ground Loop Isolator
This CCTV ground loop isolator is designed to help reduce video interference, hum bars, rolling lines and signal distortion caused by ground loop problems in analogue HD CCTV installations.
It connects inline with the CCTV video signal using BNC connections and supports HD-TVI, HD-CVI, AHD and CVBS video systems. The compact passive design makes it suitable for security cameras, DVR systems, surveillance installations and other coaxial video applications where electrical interference can affect image quality.
Key Features
• CCTV video ground loop isolator
• BNC inline video connection
• 4-in-1 support for HD-TVI, HD-CVI, AHD and CVBS
• Helps reduce ground loop interference and rolling video lines
• Designed to improve CCTV image stability and signal quality
• Built-in TVS surge protection according to manufacturer specification
• Anti-static and wave-filter design
• Manufacturer-rated 60dB crosstalk and noise immunity
• Designed for strong interference rejection
• Passive installation – no separate power supply required
• Compact design for CCTV and surveillance installations
Compatible Video Systems
• HD-TVI
• HD-CVI
• AHD
• CVBS analogue CCTV
Typical Applications
• CCTV surveillance cameras
• DVR security systems
• Analogue HD camera installations
• Commercial security systems
• Industrial CCTV equipment
• Long CCTV cable installations
• Systems affected by ground loop video interference
How It Helps
Ground loop problems can occur when CCTV equipment is connected to different electrical grounding points. This may cause horizontal bars, rolling lines, noise or unstable video.
Installing the isolator inline with the BNC video connection can help electrically isolate the signal path and reduce interference caused by ground potential differences.
Compatibility Note
This product is designed for compatible analogue CCTV video signals including HD-TVI, HD-CVI, AHD and CVBS. It is not intended for IP network cameras, HDMI or SDI systems.
Actual performance depends on the CCTV system, cable quality, installation environment and source of the interference.
Package Contents
1 × CCTV HD-TVI / CVI / AHD / CVBS ground loop isolator
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.
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