This ensures the high-speed transmission of high-resolution videos. In order to assure video quality, HDMI or fiber optics cables should be used instead of copper cables. This way, the video footage from different cameras can be displayed on one screen. However, even if the DVR is not in-built then the output of the multiplexer goes to the input of the DVR where the video signals are recorded.įurther, the single output of DVR or fiber optic multiplexer is connected to the display screen. In modern video multiplexers, the DVRs are in-built. This way, the multiplexer collects video signals from all different security cameras. The output cables from every security camera are to be connected to the inputs of the multiplexer. In this system, the integration of multiplexer and DVR needs to be done. The general video network includes CCTV or IP cameras as a source of video signals, fiber optics, HDMI or copper cables as transmission media, and display screens as the receiving unit. The following steps must be taken in order to integrate multiplexer and DVR together in a single network video system. Whereas the DVR is a video storage device that stores the video signals to enable future video transmission. A multiplexer is a small device that takes input video signals from one or more cameras and provides one or more video streams as the output. The devices called video multiplexers and digital video recorders (DVRs) are used to integrate visuals from multiple video cameras on a single screen. Versivision Video Distribution Amplifiers.High Definition Transmitters & Receivers.
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