BNC公頭轉母頭CCTV接地迴路隔離器 – HD-TVI CVI AHD CVBS

Finally no more rolling lines on my DVR feed. I just plugged this isolator inline between the camera and the cable, and the picture cleared up instantly. Simple fix that actually works.

I was getting tired of the wavy lines on my DVR monitor, and this little BNC isolator fixed it completely after just one connection. The male-to-female design made it really easy to install between the camera cable and the DVR input.

My analog camera picture was rolling so badly I almost gave up, but this little isolator cleaned it right up when I plugged it in-line. The BNC connectors clicked on securely without any signal loss, and the interference is completely gone now.