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Posts posted by kkassabow

  1. Hi Guys,
    Last mount we saw that many of XM dvrs and NVR try to auto-update with new firmware and stop works. After restart start to works for 5-10 minutes and again block.
    We are thinking that this is virus that block XM devices (DVR, NVR, IP cameras) and after update with new firmware problem will solve but on XM web site not new versions of FW.

    Could you tell me if you have similar problems and how solve them.
    Thanks in advance!


  2. Hello, I have a problem with HM digital video recorders. The language and settings were change and everything stay on the Japanese language. I wrote about this problem in other site and they told for that problem is found in 108 other countries. Could you tell me what to do, because when I reset the settings after few mounts the problems back and the language and settings were change again? Thank you!

  3. Hi Boys,

    How you know we are a company from Bulgaria that sale goods and offer services like plan,design and building of CCTV and security systems.

    Thoroughly we import our goods from China, Korea and Taiwan.

    Now we are looking for a biggest distributor in Europe of CNB, HIKVISION, DAHUA, TVT and other producers of cctv equipment to buy goods from it or represent it in Bulgaria.

    Please infrom me if you know about similar company in europe.

    Thanks in advance.

  4. Hi Rory and thanks for your answer.


    How i tald before the problem appearance with different computer configurations and it is not in hard drive.

    Also i can not update to any new version because this card support 7.05 and 8.01 versions but how we know version 8.01 is not stable.Version 8.12 is not supported from my card.

    Also every time when i use GV cards i update windows xp to sp3 and apply all updates.


    Now my friend give my a system with the same card (that support the same version 7.05 only) that may be work sable with motion detection.

    I will try to make some tests and if i find the problem will infrom you.

    I think also that the problem may be in hardware incompatibility of GV card and mainboard chipset.

    Current system is with 865P and main board is Gigabyte. I doubt that old cards that support 7.05 are not compatible with new version of intel chipsets.

    Any other ideas?

  5. Hi Boys,

    I have the following problem with GV800 version 7.05 of software.

    When record mode is motion detection in many records some frames are missing.

    So i can not tracking moving object in record.

    Every time when i use GV cards i use intel based computers (CPU and Chipset)

    I changed card with other one and problem remain. I changed and PC and again

    the problem remain.

    Last PC configuration is:

    CPU - P4 3Ghz

    Ram - 1024MB

    Chipset - 865

    VGA card - ATI 9200

    Also the number of cameras does not matter. 1,2 or more cameras the problems stay.

    I increased and motion sensitive to 10 and again frames in records are missing.

    When i changed record mode to continual record all is ok frames in recor are not missing.

    I think that there are a problem whit motion detection algorithm in version 7.05

    I attempted this and with other models like GV600 and GV900.Again frames in recors are missing.

    Could you help me how to resolve this problem.

    Thanks in advance.

  6. The problem is that more companies publish in their price lists resolution like TVL not like pixels.

    Also i know that more of them lie about TVL.All is marketing tricks.

    I import cameras basic thoroughly from China because now in Bulgarian market all is the price.

    Many of Chinese companies start to announce cameras with resolution 600TVL.

    Some of them use HAWK DSP of NEXTCHIP some MONA LISA of CNB.

    My question is what is the better HAWK or MONA LISA.

    Thanks in advance

  7. Such kind of "650TVL" grade camera use different CCD with a horizontal resolution of 976 pixel (comparing the 480 TVL grade camera use the CCD with a horizontal resolution of 752 pixel).


    I am just curious about how to grab the analog signal to computer? these manufacturers will develop special chip (or chip set) to update the whole DVR industry?


    I also think that there are not analog cameras with resolution over 540TVL.All other is marketing tricks.

    Could you tell me what is the easiest way to covert pixels in TVL.


  8. Hi Boys,

    Before some weeks Sony anouced their new DSP called EFFIO.

    How you know it is the leading DSP on the market and allow 650TVL in color and 700TVL in B/W.

    My quaestions is : "If anyone know any producer that implemet EFFIO in its CCTV cameras.

    By goole i found a Taiwan company that offer cameras with EFFIO (please visit this site http://www.jscctv.com/mkhost/modules/shop/goods.php?id=658), but i think that it is not real.

    What do you think about this?

  9. Hi Boys,

    I need from Geovision Center-V2 PRO.

    The software on CD with cature card is not PRO version and allow only 5 systems to be unify.

    DVR cards on the systems are GV800 version 8.3

    We need to unify more than 5 systems.

    Please tell me when i can find Center-V2 PRO.

    Thanks in advance.

  10. Hi Guys,

    We import CCTV products from China.

    Last to weeks some some of our supplier anouce CCTV cameras with HAWK-IV DSP.

    They assert that HAWK-IV DSP support 3D-DNR, sense up, low illumination and HS-BLC.

    If somebody know more about this DSP chip.

    Thanks in advance

  11. Hi Guys,

    I have bought a GV800 card from China. On the card is written v3.31 that means this card support new versions of the software

    When i try to install v.8.12 or v.8.11 geovision drivers i receive the following mesage: "Install Fail"

    Before try to install the newest versions i install version 8.01 successfully, but after attempts to install newest versions i can not install 8.01 already

    Can any help me.

    Thanks in advance