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    Dealer for Dahua IPC-HDBW4300E-AS

    > You will sometimes get recorded video issues when the illuminating light bulb > standard doesn't match what you are recording with. Lines or video "hum" moving > up the screen. That's called a "flicker" adjustment, and ancient IP cameras from 10 years ago had such a setting. 50 or 60 hz...
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    Any hardware that can detect nearby cell-phone as part of security setup?

    My idea of a perfect security setup for home (outside, driveway, etc) is to have a receiver that can detect a cellphone that comes into range (because even teen-age theives carry around their phones all the time). Ideally, the receiver could pick up on the IEMI number broadcast periodically by...
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    Dealer for Dahua IPC-HDBW4300E-AS

    Can someone explain why any hi-res IP-camera includes NTSC or Pal in the specs? Because if the camera is not generating base-band analog video signals (output via s-video or RCA phono plug) then I don't see where, how or why the ntsc or pal video standard applies to IP cameras like the 4300.
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    Difference between different Dahau NVR models?

    For example, here's where I'm seeing these models: http://stores.ebay.ca/pchomeestore168/Network-Video-Recorder-/_i.html?_fsub=11388506016 Is there any performance difference (CPU speed, internal ram, etc) between the white and black boxes (comparing 4-channel vs 4-channel or 8-channel vs...
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    Difference between different Dahau NVR models?

    All these NVR's are similar (white plastic box): DH-NVR4108 / DH-NVR4104 NVR4108-P / NVR4104-P DH-NVR1104-P NVR1108-P Some are 4 channel (4 camera) and some are 8 (the last number in the model number). What I don't understand is, some have "DH" in the model name (and some don't)...
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    Please, advice about Dahua 3MP ip camera

    I understand that the IPC-HFW4300S camera has N (NTSC) or P (Pal) version. How can that be? This is a digital IP camera, with video format far beyond analog NTSC or Pal. Does this camera have analog (RCA) composite video output (that can be NTSC or Pal) in addition to RJ-45 TCP/IP jack? If...
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