Wide Dynamic Range (WDR) technology offers an excellent solution to the real world problem in video surveillance of capturing crisp detailed images in varying lighting conditions. The reference to WDR in video surveillance cameras has become so common in usage though that its understanding and the value it provides may have become diluted or even lost. Even comparing WDR cameras can be challenging because of so many variables. Like WDR, we believe the following will bring some clarity to the discussion.
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