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Michael Gutmann

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  1. Michael Gutmann started following Dahua Motion Detection sensitivity, Motion Detection Issues, DVR with good motion detection algorithm and and 1 other
  2. Michael Gutmann

    DVR with good motion detection algorithm

    Michael Gutmann replied to gcalin's topic in Digital Video Recorders

    I have recently moved from an analog camera (720 lines) and DVR to a Dahua IP HD camera (2Mp 20X Zoom Network IR PTZ Dome; SD6C220S/230S-HN) and NVR (NVR4104) and having problems with over-active motion detection. Now, the analog solution was very accurate in its motion detection; that is, it recorded the vehicles and pedestrian traffic I expected to be captured. However, with the higher resolution of the Dahua equipment, almost everything is being recorded. And the "Web Service" interface to the NVR does not appear adequately configurable to solve the problem. It seems that with the HD cameras the NVR motion detection features need to be much more powerful. Does anyone have any experience with this sort of issue?
  3. Michael Gutmann
    I have recently moved from an analog camera (720 lines) and DVR to a Dahua IP HD camera (2Mp 20X Zoom Network IR PTZ Dome; SD6C220S/230S-HN) and NVR (NVR4104) and having problems with over-active motion detection. Now, the analog solution was very accurate in its motion detection; that is, it recorded the vehicles and pedestrian traffic I expected to be captured. However, with the higher resolution of the Dahua equipment, almost everything is being recorded. And the "Web Service" interface to the NVR does not appear adequately configurable to solve the problem. It seems that with the HD cameras the NVR motion detection features need to be much more powerful. Does anyone have any experience with this sort of issue?
  4. Michael Gutmann
    I have recently moved from an analog camera (720 lines) and DVR to a Dahua IP HD camera (2Mp 20X Zoom Network IR PTZ Dome; SD6C220S/230S-HN) and NVR (NVR4104) and having problems with over-active motion detection. Now, the analog solution was very accurate in its motion detection; that is, it recorded the vehicles and pedestrian traffic I expected to be captured. However, with the higher resolution of the Dahua equipment, almost everything is being recorded. And the "Web Service" interface to the NVR does not appear adequately configurable to solve the problem. It seems that with the HD cameras the NVR motion detection features need to be much more powerful. Does anyone have any experience with this issue? Thanks!
  5. Michael Gutmann
    I have recently moved from an analog camera (720 lines) and DVR to a Dahua IP HD camera (2Mp 20X Zoom Network IR PTZ Dome; SD6C220S/230S-HN) and NVR (NVR4104) and having problems with over-active motion detection. Now, the analog solution was very accurate in its motion detection; that is, it recorded the vehicles and pedestrian traffic I expected to be captured. However, with the higher resolution of the Dahua equipment, almost everything is being recorded. And the "Web Service" interface to the NVR does not appear adequately configurable to solve the problem. It seems that with the HD cameras the NVR motion detection features need to be much more powerful. Does anyone have any experience with this sort of issue? Many thanks! --Mike
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