Detail PTZ HIKVISION DS-2DE42151W-DE 2MP IP CAMERA CCTV OUTDOOR 15X ZOOM
PTZ HIKVIVISION DS-2DE4425IW-DE 4-inch 4 MP 25X Powered by DarkFighter IR Network Speed Dome High quality imaging with 4 MP resolution Excellent low-light performance via powered-by-DarkFighter technology Clear imaging against strong back lighting due to 120 dB WDR technology Pan and tilt ability enables camera to monitor zones of interest 25x optical zoom allows for closer viewing of subjects in expansive areas Up to 100m IR range ensures safety at night Water and dust resistant (IP66)
Key Features 1/2.8" progressive scan CMOS Up to 2560 × 1440@30fps resolution Excellent low-light performance with powered-by-DarkFighter technology 25 × optical zoom, 16 × digital zoom WDR, HLC, BLC, 3D DNR, Defog, EIS, Regional Exposure, Regional Focus Up to 100 m IR distance 12 VDC & PoE (802.3 at, class 4) Support H.265+/H.265 video compression
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, mask color configurable Focus Mode Auto/Semi-automatic/Manual WDR 120 dB WDR (not supported by full frame rate)
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: 55° to 2.4° (Wide-Tele) Vertical field of view: 33° to 1.4° (Wide-Tele) Diagonal field of view: 61.5 to 2.8° (Wide-Tele) Working Distance 100 mm to 1500 mm (wide-tele) Aperture Range F1.6 to F3.5