Dahua Technology T2A21P

Camera Pixel 2 MP Image Sensor 2MP CMOS Max. Resolution 1920 (H) × 1080 (V) Scanning System Progressive Electronic Shutter Speed PAL: 1/25 s–1/100,000 s NTSC: 1/30 s–1/100,000 s Min. Illumination 0.04 lux@F2.0 (Color, 30 IRE) 0.004 lux@F2.0 (B/W, 30 IRE) 0 lux (Illuminator on) S/N Ratio >65 dB Illumination Distance 20 m (65.62 ft) Illuminator On/Off Control Auto/Manual Illuminator Number 2 (IR light) Pan/Tilt/Rotation Range Pan: 0°–360° Tilt: 0°–78° Rotation: 0°–360° Lens Lens Type Fixed-focal Lens Mount M12 Focal Length 2.8 mm; 3.6 mm; 6 mm Max. Aperture F2.0 Field of View 2.8 mm: H: 100°; V: 53°; D: 120° 3.6 mm: H: 82°; V: 42°; D: 98° 6 mm: H: 53°; V: 30°; D: 60° Iris Control Fixed Close Focus Distance 2.8 mm: 0.6 m (1.97 ft) 3.6 mm: 1.0 m (3.28 ft) 6 mm: 2.0 m (6.56 ft) DORI Distance Lens Detect Observe Recognize Identify 2.8 mm 46.9 m (153.87 ft) 18.8 m (61.68 ft) 9.4 m (30.84 ft) 4.7 m (15.42 ft) 3.6 mm 60.9 m (199.80 ft) 24.3 m (79.72 ft) 12.2 m (40.03 ft) 6.1 m (20.01 ft) 6 mm 82.8 m (271.65 ft) 33.1 m (108.60 ft) 16.6 m (54.46 ft) 8.3 m (27.23 ft) Video Video Frame Rate CVI: PAL: 1080p@25 fps; 720p@25 fps NTSC: 1080p@30 fps; 720p@30 fps TVI: PAL: 1080p@25 fps; 720p@25 fps NTSC: 1080p@30 fps; 720p@30 fps AHD: PAL: 1080p@25 fps; 720p@25 fps NTSC: 1080p@30 fps; 720p@30 fps CVBS: PAL: 960H NTSC: 960H Resolution 1080p (1920 × 1080); 720p (1280 × 720); 960H (960 × 576/960 × 480) Day/Night Auto (ICR)/Color/B/W BLC BLC; HLC; DWDR WDR DWDR White Balance Auto; Area white balance Gain Control Auto/Manual Noise Reduction 2D NR Smart Illumination Yes Mirror Yes Privacy Masking Off/On (8 areas, rectangle) Certification Certifications CE (EN55032:2015, EN61000-3-2:2014, EN61000-3-3:2013, EN55024:2010+A1:2015, EN55035:2017, EN50130-4:2011+A1:2014, EN62368-1:2014+A11:2017) FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014) Port Video Output Video output choices of CVI/TVI/AHD/CVBS by one BNC port Power Power Supply 12 VDC ± 30% Power Consumption Max. 2.7 W (12 VDC, IR on) Environment Operating Temperature –40 °C to +60 °C (–40 °F to 140 °F) Operating Humidity <95% (RH), non-condensing Storage Temperature –40 °C to +60 °C (–40 °F to +140 °F) Protection IP67 Structure Casing Metal Product Dimensions Φ94 mm × 78 mm (Φ3.70" × 3.07") Packaging Dimensions 109 mm × 109 mm × 85 mm (4.29" × 4.29" × 4.17") Net Weight 0.27 kg (0.60 lb) Gross Weight 0.32 kg (0.71 lb) Installation Wall mount; ceiling mount; horizontal pole mount