Dahua DH-PFM800-4K Passive Video Balun
The Dahua DH-PFM800-4K is a high-performance passive video balun designed to transmit 4K UHD video signalsover standard Cat5e or Cat6 twisted-pair cables. Engineered for reliability and clarity, it ensures excellent video quality with minimal interference—making it perfect for CCTV and HD analog surveillance systems (AHD, TVI, CVI, and CVBS).
This compact, easy-to-install balun allows transmission up to 200 m for 4K video, reducing the need for coaxial cabling and simplifying your CCTV installations.
⚙️ Key Features
Supports 4K UHD video transmission
Compatible with AHD / TVI / CVI / CVBS signal formats
Passive (no power required) design for simple setup
High-quality BNC male to terminal connection
Transmission distance: up to 200 m (AHD/TVI/CVI), 400 m (CVBS)
Anti-interference and ESD protection for stable signal performance
Compact, durable housing ideal for professional CCTV installations
