SecurityWorldMarket

06/01/2011

JVC upgrades image processing on hi res 1/3 inch CCD security cameras

London, UK

JVC Professional Europe Ltd. has upgraded its latest high-resolution, 1/3-inch CCD analogue surveillance cameras. The new versions of the box-style TK-C9200E and TK-C9300E security cameras, feature improved image processing to deliver brighter, clearer and more stable images under varying conditions.
The image processing enhancements provide a number of performance upgrades. Improved edge enhancement, for example, makes highlighted objects more easily recognisable. Auto tracking white balance is now more stable and not easily influenced by colour objects in the scene. The adjustable brightness range has also been widened, and objects illuminated by mercury-vapour light sources now look more natural with improved colour reproduction. Plus, in the LCD mode, images look more crisp and the internal setting for brightness is improved, which helps deliver a brighter image in various scenes.

Despite the increased market share of networked video surveillance, analogue security cameras still account for the lion’s share of deployed CCTV systems. As a result, producing innovative analogue cameras continues to be a priority at JVC, and they have been refined to provide even better performance in the field.

The models deliver 600 TV lines of resolution and feature a 14-bit digital signal processor for high quality images. Super Lolux sensitivity assures precise colour reproduction even in challenging lighting conditions. Each camera delivers an industry-leading 52db signal-to-noise ratio, and 3D noise reduction reduces picture noise in dark environments. Plus, the eco-friendly security cameras use about 40 percent less power than conventional models.

The TK-C2201E and TK-C2201WPE fixed dome cameras feature a variable focus lens with a patent pending fine focus adjustment (in addition to normal focus ring and lock screw). The TK-C2201E meets the vandal-resistant standard, while the TK-C2201E features an outdoor-ready, IP66 compliant vandal and tamper proof design.

Intuitive menus make detailed settings easy to manage on the TK-C9200E and TK-C9300E secuirty cameras. A true day/night camera, the TK-C9300E adds ExDR Plus, a proprietary JVC technology for extended dynamic range that clearly displays people and objects in the foreground even when they are in front of an extremely bright background.


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