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  1. 3

    Dahua NVR fan speed - noisy as hell!

    Hey Guys, I am just trying my new Dahua NVR-5216-4KS2 I got from Andy, Installed an HDD, started the the NVR - it welcomed me with a loud fan noise... then after a minute of booting it calmed down and was almost silent. However, setting it up it started the fan again and hell this thing is...
  2. 3

    H.265 vs H.264 usability with AI features, which is better?

    Hey guys, I would like to save my footage for longer time frames but that would mean more costs for upgrading the hard drive. The easy way out seems to use h. 265 but I am uncertain if that would have notable impact on face detection (AI) or any detail loss that would have an effect human...
  3. 3

    PTZ 59232XA-HNR vs 49225XA-HNR - any idea what is the main difference?

    Hey guys, With the auto-tracking firmware for the 49225XA-HNR I don't see the any difference between it and the 59232XA-HNR model other than the live AI tab and ~310 USD. Am I missing something?
  4. 3

    Cheapest Auto-Traking PTZ money can buy?

    Hey all, I am looking for a budget auto-tracing PTZ... It seems like the SD-49225XA-HNR 2MP in the cheapest (?) any other suggestions? Thanks,
  5. 3

    IPC-EWB8630-IVC Vs. Non-IVC - Panamorph & Non-Panamorph lens

    Hey all, Dahua IPC-EWB8630 Fisheye camera is almost identical to its much more expensive sister IPC-EWB8630-IVC. Both cameras share everything and the only difference is the "Panamorph" lens on the IVC and a brand name "ImmerVision". After reading about the unique lens I am still uncertain how...
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