Recent content by kk.doc

  1. K

    Change a Hikvision lens from 2.8mm to 4mm or 6mm?

    Thanks for your answer, Maybe you are right, but unfortunately I was forced to monitor their activity due to unjustly continued violation of property! Thanks to that camera I had the evidence! After all Isn't camera monitoring a tool to protect property? Best regards!
  2. K

    Change a Hikvision lens from 2.8mm to 4mm or 6mm?

    Hi everybody, Unfortunately I could not resolve the problem of the night vision (as in the post 6 months ago), after changing the lens of my Dahua camera from 3.6mm to 6mm. Tried to move the position of the camera as recommended but still the same terrible image... I had to replace te camera...
  3. K

    Change a Hikvision lens from 2.8mm to 4mm or 6mm?

    The camera is mounted 30cm inside the roof exit, which by itself is an open "door" around 80cm width x 100cm high. I did this to reduce the afternoon sun effect coming directly to the lens (as in the picture attached). But the new mounting position is only 6cm backwards! The camera is inside the...
  4. K

    Change a Hikvision lens from 2.8mm to 4mm or 6mm?

    Thank you very much for your answer. Yes, there is a black round rubber foam that is placed on the same level of the distal point of the lens. I did not pushed it backwards nor forward, I placed it again as it was in the original mount! Maybe the position of the lens is a some mm back or fw...
  5. K

    Change a Hikvision lens from 2.8mm to 4mm or 6mm?

    Hi everybody, I was looking on the net with the hope to find any explanation about my terrible IR night vision after changing my camera lens, from 3.6 to 6mm and I found this forum discussion. I needed to se more clear in a longer distance that 3.6mm lens that camera had by default. So I...
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