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ice959

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Posts posted by ice959


  1. for those familiar with SDI :

     

    which brand is best value for money?

     

    I am looking for a 8 Channel HD-SDI DVR with 2TB and a couple of anti vandal dome SDI cameras

     

    my shotgun cable is already in place with D1 cameras

     

    can I still use my existing D1 cameras on the HD-SDI DVR?


  2. You need some shotgun coaxial cable. It carries power and video down 1 wire. So either buy a 100m roll or 5 x 20m pre made cables.

     

    run the cables from each camera to near where your DVR is.

     

    all your BNC (video) need to go from your camera to the back of your DVR.

     

    Your DVR does NOT power your cameras.

    You need a 4 way power supply to power 4 cameras. So either buy 2 of these or buy an extra single PSU to power your 5th camera.

     

    http://www.qvissecurity.com/Catalogue/CEARANCE-BARGAINS/Accessories/POWER-ADAPTORS/Power-Supply-5amp-4-Way-PSU5-4WAY-N

     

    hope that helps

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