Connecting a beam splitter to a surveillance camera

To connect a beam splitter to a surveillance camera, use a BNC-compatible video splitter with RG59 or RG6 coaxial cable, connecting the camera output to the splitter input and the splitter outputs to ...

Connecting a beam splitter to a surveillance camera

To connect a beam splitter to a surveillance camera, use a BNC-compatible video splitter with RG59 or RG6 coaxial cable, connecting the camera output to the splitter input and the splitter outputs to your DVRs or monitors.

Step-by-Step Connection

  1. Identify the Camera Cable Type Most CCTV and HD cameras use coaxial cables (RG59 or RG6) with BNC connectors for video transmission . Ensure your camera cable has a BNC male connector at the end.
  2. Select a Compatible Video Splitter Use a CCTV video splitter (e.g., VDS-102HD) that supports your camera type (analog, HD-TVI, AHD, or HDCVI). The splitter should have one BNC input and two or more BNC outputs .
  3. Connect the Camera to the Splitter
    • Plug the BNC connector from the camera cable into the input port of the splitter.
    • Ensure the connection is secure by twisting the BNC connector until it locks in place.
  4. Connect the Splitter Outputs to Devices
    • Use additional RG59 or RG6 coaxial cables with BNC connectors to connect the splitter outputs to your DVRs, NVRs, or monitors .
    • Each output can feed a separate recording or display device.
  5. Power the Splitter
    • Most splitters require a 12V DC power supply, which is usually included. Connect the power lead to a suitable power source to ensure proper operation .
  6. Test the System
    • Turn on the camera and connected devices.
    • Verify that the video signal is visible on all connected outputs.
    • Check for signal degradation; if the cable run is long, consider using a video amplifier to maintain signal quality .

Additional Tips

  • Keep extra cable length to allow for adjustments and proper termination.
  • Avoid running video cables near high-voltage lines to reduce interference.
  • For IP cameras using Ethernet, a network switch or PoE splitter is used instead of a BNC splitter.
  • If using optical beam splitters for fiber-based systems, ensure proper fiber connectors and alignment, as optical splitters differ from coaxial video splitters . By following these steps, you can successfully connect a beam splitter to your surveillance camera cable, allowing multiple devices to receive the same video feed without signal loss.
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