Ds-2cd1123g0e-i 2 mp ir fixed network dome camera camera image sensor 1/2.8" progressive scan cmos min. Illumination color: 0.01 lux @(f1.2, agc on), 0.028lux @ (f2.0, agc on) shutter speed 1/3 s to 1/100, 000 s slow shutter yes auto-iris no day &night ir cut filter digital noise reduction 3d dnr wdr dwdr angle adjustment pan: 0° to 355°, tilt: 0° to 75° lens focal length 2.8 mm, 4 mm aperture f2.0 focus fixed fov 2.8 mm, horizontal fov 114.8°, vertical fov 62°, diagonal fov 135.5° 4 mm, horizontal fov 86°, vertical fov 46.5°, diagonal fov 102.5° lens mount m12 ir ir range up to 30 m wavelength 850 nm compression standard video compression main stream: h.265+/h.265/h.264+/h.264 sub stream: h.265/h.264/mjpeg h.264 type main profile/high profile/baseline profile h.265 type main profile video bit rate 32 kbps to 8 mbps smart feature-set region of interest 1 fixed region for main stream image max. Resolution 1920 × 1080 main stream max. Frame rate 50hz: 25fps (1920 × 1080, 1280 × 960, 1280