The Hikvision DS-2DE4225IW-DE 2MP network camera is an IR speed dome IP camera that adopts 1/2.8″ progressive scan CMOS chip. With the 25× optical zoom lens, the camera offers more details over expansive areas. This series of cameras can be widely used for wide ranges of high-definition, such as the rivers, roads, railways, airports, squares, parks, scenic spots, and venues, etc. Special features of this camera include: Camera Module Image Sensor : 1/2.8″ progressive scan CMOS Min. Illumination :Color: 0.005 Lux @(F1.6, AGC ON) B/W: 0.001Lux @(F1.6, AGC ON) 0 Lux with IR White Balance : Auto/Manual/ATW (Auto-tracking White Balance)/Indoor/Outdoor/Fluorescent Lamp/Sodium Lamp Gain Auto/Manual Shutter Time : 50Hz: 1/1 s to 1/30,000 s 60Hz: 1/1 s to 1/30,000 s Day & Night :IR Cut Filter Digital Zoom : 16× Privacy Mask :24 programmable privacy masks Focus Mode: Auto/Semi-automatic/Manual WDR : 120 dB WDR Lens Focal Length : 4.8 mm to 120 mm, 25× optical zoom Zoom Speed : Approx. 3.6 s (optical lens, wide-tele) Field of View : Horizontal field of view: 57.6° to 2.5°(Wide-Tele) Vertical field of view: 34.4° to 1.4°(Wide-Tele) Diagonal field of view: 64.5° to 2.9°(Wide-Tele) Working Distance : 10 mm to 1500 mm (wide-tele) Aperture Range: F1.6 to F3.5 IR IR Distance : 100 m Smart IR : Support PTZ Movement Range : (Pan) 360° endless Pan Speed :Configurable, from 0.1°/s to 80°/s, Preset speed: 80°/s Movement Range : (Tilt) From -15° to 90°(auto-flip) Tilt Speed : Configurable, from 0.1°/s to 80°/s Preset Speed: 80°/s Proportional : Zoom Support Presets :300
