Currently, WDR surveillance cameras are employed mainly in the banking and finance sectors. Other common applications are parking lots, big plazas, building entrances, ports, tollbooths, and other areas that are frequently affected by varying light patterns and strong backlight. In order to capture detailed images within the areas of surveillance under the ever changing lighting throughout the four seasons, a high-quality WDR camera is needed to fulfill this demand. Not only can this help with ongoing police investigations, but also acts as evidence when disputes occur.