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For these times, installation of security cameras (CCTV) have a problem when it comes to installing a camera from inside a store can see clearly at the entrance when there is plenty of sunshine outside. With the advances of the technology and according to the difficulties that we encounter along the way, our engineers are refining equipment that are used in the installation of security camera system and is this that they build the wide dynamic range (WDR) allowing you to observe with great clarity a view from inside a warehouse or office outward where it is giving the sun.A camera Wide dynamic range WDR by its initials in English and function lens barifocal both are very effective for acquiring the image quality in dark to light places. WDR is a new digital technology, which explores a CCD image twice at different shutter speeds, and its corresponding DSP (Digital Signal Processor) puts on the two into one, this technology increases the dynamic range of the camera 100 times, Compared with a normal camera lens and barifocal allows the user to get the best view for each specific area of surveillance. Is also important that your camera has IR LEDs to provide illumination during the night. Picture a normal camera and a WDR to see the difference.For more info plase visit http://www.drpcsolution.com
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