The Dahua DH‑PFM800‑4K is a 1-channel passive HDCVI video balun, enabling real-time transmission over UTP CAT5e/6 cable—no power supply required. Compatible with HDCVI, TVI, AHD, and CVBS formats, and built with robust anti-static and surge protection, it’s ideal for CCTV setups requiring low-latency, extended-range signal transmission. Equipped with a female BNC connector and screw-terminals for easy termination, it’s especially suited for installers and system integrators. Passive 1‑channel video balun from Dahua—no power, supports CAT5e/6 transmission up to 200 m, compatible across HDCVI/AHD/TVI/CVBS.
Dahua 1 Channel Passive HDCVI Balun
$ 2.79