VideoSecu Passive BNC Video Ground Loop Isolator Noise Filter for CCTV Security Camera Surveillance System 1MU
Electrical noise and waves on the image caused by ground loops is a common problem when use video balun. This video ground loop isolator is passive device which reduces ground loop interference with CCTV signals and can be easily installed in a new or added to existing systems. It is very useful where a video signal is transmitted via UTP cable by using video balun.