Description: •4-inch 4 MP 25X Powered by DarkFighter IR Network Speed Dome; •1/2.8" progressive scan CMOS; •High quality imaging with 4 MP resolution; •Excellent low-light performance with powered-by-DarkFighter technology; •25× optical zoom and 16× digital zoom provide close up views over expansive areas; •WDR, HLC, BLC, 3D DNR, defog, regional exposure, regional focus; •Expansive night view with up to 100 m IR distance; •Support H.265+/H.265 video compression; • One Year Warranty!