cables

  1. ermac

    Strange noise / pixelation at bottom of camera image

    Hi, I have a 2mp Dahua PTZ, that has been brilliant since 2019. However, recently, the past 2 or so months I have noticed a strange constant pixelation / noise at the bottom of the screen. It is there constantly. Whether there is movement in the scene or a still scene, change of light, shadows...
    • ermac
    • Thread
    • cables ipcamera noise pixelation pixels ptz
    • Replies: 27
    • Forum: Dahua
  2. saltwater

    Wall-mounted rack - ideal entry point of 50+ cables

    I'm currently in the process of building a house, it's nearing lockup stage. At present, I've laid all the cables, 50+, and they all originate from a storeroom under the stairs. The storeroom is yet to be plastered. I have an 18RU Wall-mounted rack with a swivel unit, the unit can open up...
  3. nofali

    POE cable

    Hi guys, I jsut bought 2 poe cables for my dahua ipc with alarm input on and audio in and out It's two sided poe... But i am not sure how to use them! Please see attached photo Waiting for help!
  4. ermac

    Using Cat cable for HDCVI + XVR - Advice?

    Hi, I am currently running RG59 coax cable for 9 Dahua Ultra series 2MP starlight cams. They are great cams! I am starting to pick up video signal issues (loss of signal, ground loop looking interference such as rolling lines etc) due to some of the cables that run under ground in conduit most...
    • ermac
    • Thread
    • balun cable cables cat5e cat6 coax dahua hdcvi installation dahua xvr
    • Replies: 8
    • Forum: Dahua
  5. N

    POE Switch -- Solid Cat 6 - Patch Panel - Stranded Cat 6 - Camera?

    Hello, Need a little help with cables. I need several 50-75 foot runs that will all be in the same general area. I am not too thrilled about putting plugs on my solid cat6 (have about 500ft available) so I was thinking of running solid cat 6 from the POE switch to a patch panel near the cameras...
    • ndstate
    • Thread
    • cables cat6 ethernet patch panels poe solid stranded
    • Replies: 4
    • Forum: Accessories
  6. Mike K

    Two Patch Panels?

    My server will be mounted high on a wall above a tractor bay lift door. I will have a patch panel in the enclosure but I would like to also have some of the panel interfaces available at a lower more accessible level in the tractor bay. Things like the external hard drive, PC USB ports, and...
    • Mike K
    • Thread
    • cables patch panels server wall mount
    • Replies: 13
    • Forum: Accessories
  7. G

    Ports not lighting up for 2 Hikvision cameras

    Hello, I just got 3 Hikvision cameras installed using cat6 RJ45 cables off Amazon. The 75 ft cable works fine. I plugged the Hikvision camera into port #1 on the Hikvision NVR, and it came up after a short time. I've had 2 more Hikvision cameras plugged into the NVR with 50 ft and 100 ft...
  8. C

    HikVision Camera+NVR Actual Setup - How To Do?

    Hi, As the title suggests, I am looking as to how I would setup a HikVision Security Camera Network. The products I have are as follows: DS-2CD2132F-IS = 4 Cameras @2.8mm DS-2CD2032-I = 6 Cameras @4mm DS-2CD2032-I = 6 Cameras @6mm DS-77132NI-SP, 32CH NVR = 1 NVR (16 Port PoE Supported) With Cat...
Top Bottom