The GB001 ground loop isolator from Foresight CCTV is a passive device that can reduce ground loop interference with CCTV video signals. The device can be installed in a new or existing system. The GB001 helps to prevent video signal distortion caused by video ground loops and eliminates picture-tearing, humming bars, cross-talk and rolling. It also prevents power cables laid by others from interfering with the CCTV system. Foresight CCTV

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