CCTV Video Ground Isolator Loop Interference

CCTV Video Ground Isolator Loop InterferenceVideo Ground Loop Isolator could reduce "Ground Loop Interference" with CCTV signals and can easily install in a new or added to existing systems. It is useful where a video signal is transmitted via cable between points with different ground potentials, differences in ground potentials are typically caused by unbalanced power line loadsBNC male to BNC female with mini cable 15 on both sides.Passive, no power required.Prevents video-signal distortion caused by video ground loops. Eliminates picture tearing, cross talk and rolling.Prevents power cables laid by others interfering with the CCTV system.Built in TVS (Transient Voltage Suppressors) for surge protection.