PFM800-4K – 1-Channel Passive Video Balun

Simplify your CCTV installations with the PFM800-4K Passive Video Balun—an efficient, cost-effective solution for transmitting high-quality video over standard network cables. Designed for reliability and ease of use, this compact device lets you send crystal-clear video signals over long distances using CAT5e/6 cables—no power supply required.

Perfect for security professionals and DIY installers alike, the PFM800-4K supports multiple formats including HDCVI, TVI, AHD, and CVBS, making it highly versatile across different systems. With strong anti-interference, anti-static, and lightning protection features, it ensures stable and secure video transmission even in challenging environments. Just plug and play, and you’re ready to go!

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Specifications

Brand: Dahua
Model: PFM800-4K
Product Type: 1-Channel Passive Video Balun

Signal Support: HDCVI / TVI / AHD / CVBS
Resolution Support: 720P / 1080P / 4MP / 5MP / 4K
Transmission Medium: UTP CAT5e / CAT6 cable

Max Transmission Distance:
720P: Up to 400 m
1080P: Up to 250 m
4MP/5MP/4K: Up to 200 m

Connectors: BNC male, RJ45 terminal
Power Supply: Not required (passive design)

Protection: Anti-static, anti-interference, lightning protection (ESD compliant)
Impedance: 75 ohms (BNC), 100 ohms (UTP)

Material: ABS housing
Color: Black
Dimensions: 173.8 × 19.5 × 21 mm
Weight: 40 g (pair)

Operating Temperature: -30°C to +70°C
Humidity: <95% RH