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  1. joseph.chen0312

    Looking for AHD encoders...or..

    Hi Are you looking for AHD encorder to transform AHD signal into IP? If you do you can check wih Geovision and they provide 4Ch AHD encorder but not cheap.
  2. joseph.chen0312

    Think I need Auto-Iris, need help. Have several HIKVision

    Try to adjust brightness and/or contrast then pick up which one is better for you at high sunshine.
  3. joseph.chen0312

    80 cameras in 50,000 ft²

    Yes, in this case, IP would be beter choice for decrease amount of camera by adopt some high(3M or 5M) resolution to view some big open space/Scene. Furthermore is somebrand able to incoporate barcode scanner to manage all stocks.
  4. joseph.chen0312

    Goodbye CVI hello 1080P AHD DVR

    Actually, Tri-Brid AHD DVR not you only able to develop and/ or produce. I can list some factory but not as you claim. I prefer to believe you consign someone to OEM you DVR rather than you are developing to manufacturing DVR in all phase.
  5. joseph.chen0312

    Video distortion

    You better show up the image then solicit folks' opinions
  6. joseph.chen0312

    Cannot find an ip camera with a smoked dome!

    Cisco has offer a array of smoked dome camera, you may take a look.
  7. joseph.chen0312

    Interference issues

    Now is 2clear for horizon hum bars, most likely is groud loop issue.
  8. joseph.chen0312

    CCTV and sky

    You may carry out cable TV modulator then put DVR signal and you can see.
  9. joseph.chen0312

    Interference issues

    May you more specific the interference and when it occurs daytime or nighttime? For the picture attached hard to judge.
  10. Hello All, Solicit your pratical case for lead/integrate video stream on webiste. Which device or soft program is imperative. Thank you in advance.
  11. joseph.chen0312

    1080 HD CCTV for 100 meter viewing.

    Count me in HD-SDI, if your budget is affordable to carry out. It's undoubtly, HD-SDI is best video qaulity than ..... most important is "NO LATENCY" than IP.
  12. joseph.chen0312

    Need advice on type of camera

    Actually, the equipment should be certificated ATEX and it grades some lever to explosion rate. You may take look at this famous company www.videotec.com. For my view of points, if you no experiecne and license, you better far away this case. Or consign this project to professional team. Cheers
  13. joseph.chen0312

    TVL or something else

    Or you can try default 2CIF for that 480TVL camera.
  14. joseph.chen0312

    D1 vs 900TVL

    For analog filed TVL is meaning, 380, 480....700TVL. For digital filed, VGA(480), 720P and 1080P ... Actually, I never know where those 800, 900 and above 1000TVL theory-base from. Anyway, you can try to install camera to your DVR then to see how quality is
  15. joseph.chen0312

    Turbo HD vs HDCVI: are they compatible

    NO, unless yu turn one to CVBS signal to CVI or TVI DVR.