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Barry chan

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Posts posted by Barry chan

  4. Posted

    Let me ask you guys something, do any of you have a camera that can view 100 to 150 ft and be able to see a clear image. My daughter parks he car on the street in front of our house. It has been broken into twice and hit once in the past couple of years. The camera's I have now can see a person at her car but ya can't make out their face.

     

    Distance is all about lens focal length. A longer lens is what you need.

    And light, if it is dark.

     

    In dark condition,with longer lens,you should usd Intelligent IR camera. [spam link removed] you can find some VIDEW.

  6. Posted

    Celeron CPU too weak to accelerate multi-view.

    interface speed is not the bottleneck, the bottleneck is the speed of data access.

    187075_1.jpg

    187075_2.jpg

    187075_3.jpg

    187075_4.jpg

    full testing result view

    or view.

    tests in Russian, but you can find similar and in English.

    I think that the firewire connection does not greatly affect the speed

     

     

    HELLO,VirtaNi,

     

    Welcome to visit I VISION CCTV,good friend of HIK ivision.

  11. Posted

    What makes Chinese product have bad reputation is that much of it is hacked copies of the original not even built to the original spec. People buy this crap thinking it is the real thing at a lower price. It then becomes a pain in the ass for those of us that install it because we get blamed when the cheap crap does not work like it should. All of the Geovision clones I have seen have been complete and total crap that cannot even use the newer versions of the software and then do not work reliably with the older hacked versions they come with. You know how useful a DVR is that decides to BSOD every so often is? Not very when you have to wonder whether or not it is working. The only good clones I have seen out there period are the Kodicom clones (only some of them at that). Problem is that Chinese manufactures like to skimp on needed components on their clones like the proper resistors and sometimes leave out capacitors that are included in the original card. Such shortcuts ask for an erratically operating card. You can keep the Chinese copy crap, I stick to the originals where I can. I install a lot of Kodicom, but I go out of my way to get original hardware whenever I can. I am selective about what clones I use when I cannot find original hardware.

     

     

    Exactly,but we can take low price product quality comparing with original(high price)

     

    There are many good quality goods with high price.

    such as all IPHONE series made also in China.

    50% BMW/BENZ car make by China also.

  13. Posted

    "What makes matters worse is that there are thousands of shady online stores selling that cheap........."

    there are too much B2C online shopping web and many shops on each web.this B2C web can get about 5% commision for each order,but not pay much attention to check the suppliers and even don't know how to chech supply gppds quality.they make chinese products bad reputation,

    atucally there are still many high quality supplier,such as,many British,German well known brand name camera also ask OEM from us.

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