Hikvision DS-2DE4225IW-DE 2MP 25 Network IR Speed Dome adopts 1/2.8 #34; 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. Key Features gt; 1/2.8 #34; progressive scan CMOS Up to 1920 1080@30fps resolution gt; Min. illumination: Color: 0.005 Lux @(F1.6, AGC ON) B/W: 0.001 Lux @(F1.6, AGC ON) 0 Lux with IR 25 optical zoom, 16 digital zoom gt; WDR, HLC, BLC, 3D DNR, Defog, EIS, Regional Exposure, Regional Focus Up to 100 m IR distance gt; 12 VDC amp; PoE+ (802.3 at, class4) – Support H.265+/H.265 video compression Specification 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 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 Patrol Scan 8 patrols, up to 32 presets for each patrol Pattern Scan 4 pattern scans, record time over 10 minutes for each scan Power-off Memory Support Park Action Preset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan 3D Positioning Support PTZ Position Display Support Preset Freezing Support Scheduled Task Preset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan/Dome Reboot/Dome Adjust/Aux Output Basic Event Motion Detection, Video Tampering Detection, Exception
