It is useful where a video signal is transmitted via cable between points with different groun potentials, differences in ground potentials are typically caused by unbalanced power line loads.
• BNC male to female with mini cable 25 on both sides.
• Passive type, no power needed
• Prevent video-signal distortion caused by video ground loops
Eliminates picture tearing, cross talk and rolling.
• Prevent power cables laid by others interfering with CCTV Signal.
• Built in TVS (Transient Voltage Suppressors) for surge protection