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  1. Roman G

    Dahua NVR - DAHUA DH-NVR 4108

    Click the snapshot button in the full-screen mode, the system can snapshot picture. System supports custom snap picture saved path. Please connect the peripheral device first, click snap button on the full-screen mode, you can select or create path. Click Start button, the snapshot picture can...
  2. Roman G

    What POE mode (A or B) does Dahua PoE NVR use?

    I strongly advise to use 568B Color mode for RJ-45 cabling (fabric). That will provide the solution. In general, if a device neeed 802.3af (that is for most of non speed domes) it can be supplied from 802.3af/at.
  3. Roman G

    What POE mode (A or B) does Dahua PoE NVR use?

    Look, if you see: (IEEE802.3af/at) than it is type B. Cause type A do not support PoE+ (at) if you see IEEE802.3af than it can be or type A or type B For example: NVR5416-16P has IEEE802.3af/at, so it has PoE type B
  4. Roman G

    Dahua Starlight Varifocal Turret (IPC-HDW5231R-Z)

    What has been the roblem with it before? I saw you did not succeed.
  5. Roman G

    Looking for indoor Wi-Fi Security Camera's.

    You can look at this one: A26 It has PT functions, H.265, and a Power Adapter ))) http://www.dahuaconsumer.com/upload/2017/04/25/1493100309864slvv2.pdf
  6. Roman G

    Dahua NVR - DAHUA DH-NVR 4108

    Definitely DHI-NVR4104H is an old model. Models with -4KS2 are the latest. What do you wnat it for?
  7. Roman G

    Dahua NVR5216-4KS2 / NVR5216-16P-4KS2

    Try to test push notification while connected your phone and NVR via Wi-Fi (in one subnet)
  8. Roman G

    Dahua IPC-HDW5231R-Z to produce JPG snapshots

    Please, for this purpose, download "tool box" from http://www1.dahuasecurity.com/tools.html and than install "Convert Tool". That will help you!
  9. Roman G

    Dahua IPC-HDW5231R-Z to produce JPG snapshots

    Yes it gives you ability to hadle a bunch of camera settings. As for motion detection sensitivity: Device Cfg > Chose IP adress of the IPC > Event > Video Detect > Zone > (Press "Set")
  10. Roman G

    Dahua NVR how to check login attempts

    As i know, if someone tries to get access to the NVR from WAN, using web interface, this won't go to the log. Only such attempts from local menu will be logged. You can do basic cybersecurity procedures:Best-practices - Dahua Technology That will rise protection.
  11. Roman G

    Dahua NVR - DAHUA DH-NVR 4108

    Hallo! Depends on what you want. DHI-NVR4104H is not bad or good. It is made for certain purpose. But now there is a new model to order: NVR4104HS-4KS2 or NVR4104-4KS2 that is faster and support H.265, IVS
  12. Roman G

    Looking for IPC-HFW4231S video or opinions?

    Hello. Despite having much in common, there is a difference:5231/4231: Max. Aperture: F1.4/F2.0 (F1.4 much better optic's light bandwith) IR Distance: 50/30 meters (if it matters) Also IPC-HFW4231S has no alarm, SD and audio.
  13. Roman G

    Shortest focal length thats not a fisheye...?

    Maybe this one will do IPC-EB5500
  14. Roman G

    Dahua IPC-HDW5231R-Z to produce JPG snapshots

    Do you have them in BMP? I have just made a snapshot (from SmartPSS) and it was JPEG.
  15. Roman G

    Dahua NVR5216-4KS2 / NVR5216-16P-4KS2

    Hallo. I guess, it is a problem. You need to adress this issue to a thechnically qulified personel with special devices. Because you will surely need a PC with RS232, RS232 cable and special software. Or in worst case - a programming device.
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