Dahua Technology, a world-leading manufacturer and solution provider of video surveillance products headquartered in Hangzhou, China, announced recently that its latest network camera DH-HFW5200C becomes one of the first that passes UL-2802 (Performance Testing Standard for Camera Image Quality) certification in the industry and helps you better protected.
Underwriters Laboratories (UL) launched UL-2802 which is the newest digital-camera performance standard, defining a method to determine video camera digital image quality ratings through a series of performance tests. Cameras are rated on the following parameters: image resolution; distortion; relative illumination; dynamic range; maximum frame rate; gray level; sensitivity; bad pixel count and veiling glare.
