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>> CCTV产品配件 >> 接地隔离器
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Coaxial video ground loop isolator, passive, prevents video signal distortion caused by video ground loops, built-in TVS, built-in video filter, with video balun function...
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Note: The Video Ground Loop Isolator are passive devices which 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 loads.
Features: 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. Built in video filter, perfect to work with DVR to immunity DVR interference, for extra interference rejection. With video balun functions
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