Experience 4K ultra-high-definition visuals with the DN Series. Its 3840x2160@2μm moonlight low-light CMOS sensor and 1920x1080 AMOLED display create stunning images day and night. In the case of sufficient light, the 4K low-light detector has a strong color rendition ability, presenting more delicate and colorful images; and in the morning, dusk, and night when there is insufficient light, turn on the infrared fill light, and you can “see through” the dark night from a long distance to observe, identify, and monitor hidden targets ahead.