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ivan_sh

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  1. ivan_sh started following Megapixel cameras and NVR or computers? and Chose my DVR and Cams - please tell me what cables I need.
  2. ivan_sh
    maybe you can choose the other model of the dahua ip camera. they have a lot of products
  3. ivan_sh

    Hello CCTV experts!

    ivan_sh replied to LuisVeloso's topic in Introductions

    welcome here ,what is your brand?
  4. ivan_sh

    hi frns im new for cctv industry in singapore

    ivan_sh replied to krithik49's topic in Introductions

    welcome here ~
  5. ivan_sh

    Hello from Bosnia

    ivan_sh replied to edyx26's topic in Introductions

    welcome here~
  6. ivan_sh

    Hello to Everyone

    ivan_sh replied to OmniEye's topic in Introductions

    welcome here
  7. ivan_sh
    "them being twice the resolution"? the different model has the different resolution. first they must have the same resolution, otherwise there is no comparability.
  8. ivan_sh
    i think u need to use the HF3 101 model , it has the WDR function , be more suitablefor the entrance.
  9. ivan_sh

    Power surge?

    ivan_sh replied to need2shave's topic in IP/Megapixel Cameras and Software Solutions

    it is no relation with the lightning.
  10. ivan_sh
    u can config the function in the menu of the ipc ， open the choice about the MD. do u need alarm or record ?
  11. ivan_sh
    what is MD?
  12. ivan_sh
    Described above can only explain your technology is weak. i think becchett can login the websit: http://www.dahuasecurity.com/download_2_3.html and download the file of "1.16REC-Upgrade tool.rar" . u can upgrade through the tool . the name of "General......"need not modify.
  13. ivan_sh
    If you do this and it still doesn't work, I suggest you try something that worked for me when i was having trouble updating my firmware. I was renaming the file update.bin but it already showed the file type as a .bin. So the NVR was not able to open it because it showed as update.bin.bin . The extra " .bin " was why i couldn't update .My VLC Media Player already detected it as a .bin file so I just named it " update " and the NVR was able to update. Hopefully this helps! one file only have a file type, a extra name. "update.bin.bin" that is common mistake. in addition, u can also upgrade through the IE config web site of the NVR. it need not modify the file name.
  14. ivan_sh
    i see the website of the products , i doubt if the connect line is too longer ? now ,i do not think of the other reason.
  15. ivan_sh
    first , u need to unzip it , find out a "General_NVR3xxx_Eng_P_V2 .610.0000.3.R.20130403.bin" file . then , u can upgrade through the u disk . when u move the file to the u disk , must modify the name of file for "update.bin". go on the next , the upgrade will be successful . second , about the motion detection , u need config the IP camera.
  16. ivan_sh
    now , u only need to know the two sides . first if the NVR surpport onvif , second the ipc surpport onvif. the all devices surpport onvif , it will be oK ~
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