From the trend perspective, video surveillance has always been influential in the hardware market. The cameras connecting to recorders, enabling live viewing or the recording of footages shown on monitors has always been fundamental requirements in an application. Despite this fact, designs of IP cameras are constantly maturing along with technological advancements. Today, modern cameras are not limited to only image capturing and image encoding but has gained the capability of Video Content Analysis (VA), as well as NVR graphic decoding ability, fulfilling users with their desire for high-definition or inference contents.