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165 Articles and 46 related Products found for DSP
  • Quality Domes Hold No Viewing Limits Ⅱ
    A lens with auto back focus is essential for image quality. “For a fixed dome, what's really important is a good lens that's easy to adjust,” Corrall said. “You can go to any focal length, and it will stay in focus. That's important to installers and makes sure the focus is always crisp.”
    Editor / Provider: a&s International | Updated: 2011 / 3 / 25
  • Quality Domes Hold No Viewing Limits Ⅰ
    What makes a dome good? A&S examinesperformance and installation issues to illustrate how fixed, speed and PTZ domes make the cut in an increasingly IP-enabled world.
    Editor / Provider: a&s International | Updated: 2011 / 3 / 25
  • How to Succeed in the HD Network Camera Market
    In the high definition (HD) era, the market has placed increased demands on surveillance products. While analog video users asked for clear images, today they request crisp detail as well as realistic color saturation. Low-light performance must not just be as low as possible, but wide dynamic range
    Editor / Provider: Submitted by Sunell | Updated: 2011 / 3 / 11
  • VMS at the Heart of Converged Security
    Video surveillance systems today remain steadfast sentinels, but people can learn so much more from the video. Looking for the shady character lurking about two weeks ago? Just pull up the footage with the search function, instead of wading through reels of videotape. As the DVR revolutionized stora
    Editor / Provider: a&s International | Updated: 2011 / 1 / 10
  • Low-Light Cameras Break New Ground
    While security cameras have evolved continuously, few can perform up to par after the sun sets. Thus, what determines the effectiveness of a camera is how well it performs during the vulnerable hours of darkness, when criminal activity is most likely to occur. A&S looks at how far low-light cameras
    Editor / Provider: The Editorial Team | Updated: 2010 / 12 / 8
  • 2010 Industry Review: Value Holds the Key to Future Technology
    As recovery looms on the horizon, the forecasts for physical and electronic security are still hazy. A&S talks to vendors, integrators and distributors to hear what they had to say about the past year.
    Editor / Provider: a&s International | Updated: 2010 / 12 / 10

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