SKU: hikvision ds-d4425fi-daf
MPN: DS-D4425FI-DAF
2. 5 mm Pixel pitch,achieving good visual effect. Superior 5000:1 contrast ratio16 bit broadcast grey processing gives more image details3800 HZ ultra-high refresh rate100000 hours of long service lifeWide viewing angle (160°H/160°V)High aperture ratio and wide color gamut coverage (NTSC 72%)Support front maintenance mode to replace modules. Pixel PackageSMD2020, Pixel Structure1R1G1B, Pixel pitch2. 52mm, Pixel density155780 pitch/m², Module Resolution(W×H)100×112, Module Dimensions (W×H)252. 8×284. 4 mm, Unit Modules component (W×H)2×1, Resolution (W×H)200×112, Unit Dimension505. 6×284. 4×52 mm, Unit Area0. 1438 m², Weight≤5. 3 kg, Ingress protectionIP3X, Aspect ratio16:9, Unit flatness(mm)≤0. 2, maintenance modeFront Access, MaterialDie-cast Aluminum, Brightness(nits)>600, Color temperature2000 to 10000 adjustable, Viewing angleHorizontal 160°,vertical 160°, Recommended viewing distance≥3. 8 m, Center distance deviation of LED≤3%, Brightness uniformity≥97%, Color uniformity≤±0. 003 Cx, Cy, Contrast≥5000:1, Max. consumption (W/m²)520, Average consumption (W/m²)165, Power supply100 to 240 VAC ±15%, Driving modeConstant current driving, Frame frequency60 Hz, Refresh rate1920~3840 Hz, Processing depth(bit)16, Grey level65536, Color281. 4 trillion, Brightness controlAuto/Manual, Working hours≥100000h, Working temperature-10 to 40 ℃, Storage temperature-20 to 60℃, Working humidity10 to 95%(non-condensing), Storage humidity10 to 95%(non-condensing),