Dahua DH-IPC-HFW3849T1P-AS-PV-0280B-S3, Full-color 8MP, Fixed-focal Bullet WizSense, 2.8mm

Camera

• Image Sensor
• 1/2.7" CMOS
• Max. Resolution 2688 (H) × 1520 (V)
• ROM 128 MB
• RAM 512 MB
• Scanning System Progressive
• Electronic Shutter Speed
• Auto/Manual 1/3 s–1/100,000 s
• Min. Illumination
• 0.003 lux@F1.0 (Color, 30 IRE)
• 0.0003 lux@F1.0 (B/W, 30 IRE)
• 0 lux (illuminator on)
• S/N Ratio
• ? 56 dB Illumination Distance
• 30 m (98.43 ft) (IR)
• 30 m (98.43 ft) (warm light)
• Illuminator On/Off Control
• Auto/Manual
• Illuminator Number
• 2 (IR LED)
• 2 (warm light)
• Pan/Tilt/Rotation Range
• Pan: 0°–360°
• Tilt: 0°–90°
• Rotation: 0°–360°

Lens

• Lens Type Fixed-focal
• Mount Type M12
• Focal Length 2.8 mm; 3.6 mm
• Field of View 2.8 mm: Horizontal: 101°× Vertical: 53°× Diagonal: 120°
• 3.6 mm: Horizontal: 82°× Vertical: 44°× Diagonal: 96°
• Iris Type Fixed
• Close Focus Distance 2.8 mm: 1.5 m (4.92 ft)
• 3.6 mm: 2.2 m (7.22 ft)
• DORI Distance Lens Detect Observe Recognize Identify 
• 2.8 mm 66.0 m (216.54 ft) 26.4 ( 86.61 ft) 13.2 m(43.31 ft) 6.6 m (21.65 ft)
• 3.6 mm 78.0 m (255.91 ft) 31.2 m ( 102.36 ft) 15.6 m (51.18 ft)7.8 m (25.59 ft)

Professional, intelligent

• IVS (Perimeter Protection)
• Tripwire; intrusion (support the classification and accurate detection of vehicle and human)
• SMD 3.0
• Less false alarm, longer detection distance
• Intelligent Search
• Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos

Video

• Video Compression
• H.265; H.264; H.264H; H.264B; MJPEG (only supported by the sub stream)
• Smart Codec  Smart H.265+; Smart H.264+
• AI Coding AI H.265; AI H.264
• Video Frame Rate Main stream: 2688 × 1520@(1 fps–30 fps)
• Sub stream: 704 × 576@(1 fps–25 fps)/704 × 480@(1 fps–30 fps)
• Third stream:1920 × 1080@(1 fps–30 fps)
• *The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity
• Stream Capability 3 streams
• Resolution 4M (2688 × 1520/2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240)
• Bit Rate Control CBR/VBR
• Video Bit Rate H.264: 3 kbps–20480 kbps H.265: 3 kbps–20480 kbps
• Day/Night Auto (ICR)/Color/B/W BLC Yes
• HLC Yes
• WDR 120 dB
• Scene Self-adaptation Yes
• White Balance Auto; natural; street lamp; outdoor; manual; regional custom
• Gain Control Auto; manual
• Noise Reduction 3D NR
• Motion Detection OFF/ON (4 areas)
• Region of Interest (RoI) Yes (4 areas)
• Smart Illumination Yes
• Defog Yes
• Image Rotation 0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower)
• Mirror Yes
• Privacy Masking 8 areas