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Dahua Bullet IP Camera, Starlight Mini 8MP 4K POE Camera, IPC-HFW2831S-S-S2, SD Card Slot, H.265 + 30M IR IVS Onvif IP67
Camera: Image Sensor 1/2.7” 8Megapixel progressive CMOS Max. Resolution 3840 (H) × 2160 (V) ROM 128 MB RAM 256 MB Scanning System Progressive Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s Min. Illumination 0.009 Lux@F2.0 S/N Ratio >56 dB Illumination Distance 30 m (98.43 ft) Illuminator On/Off Control Auto/Manual Illuminator Number 1 (IR LED) 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 Max. Aperture F2.0 F2.0 Field of View 2.8 mm: Horizontal 105° × Vertical 56° × Diagonal 125° 3.6 mm: Horizontal 87° × Vertical 47° × Diagonal 104° Smart event IVS Tripwire; intrusion Video Video Compression H.265; H.264; H.264B; MJPEG (only supported by the sub stream) Smart Codec Smart H.265+/ Smart H.264+ Video Frame Rate Main stream: 3840 × 2160 (1 fps–15 fps) 2688 × 1520 (1 fps–25/30 fps) Sub stream: 704 × 576 (1 fps–25 fps) 704 × 480 (1 fps–30 fps) Stream Capability 2 streams Resolution 3840 × 2160 (3840 × 2160); 3072 × 2048 (3072 × 2048); 3072 ×1728 (3072 × 1728); 2592 × 1944 (2592 × 1944); 2688 × 1520 (2688 × 1520); 3M (2048 × 1536); 2304 × 1296 (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240) Bit Rate Control CBR/VBR Video Bit Rate H.264: 32 kbps–8192 kbps H.265: 12 kbps–8192 kbps Day/Night Auto(ICR)/Color/B/W BLC :Yes HLC:Yes WDR 120 dB White Balance Auto/natural/street lamp/outdoor/manual/regional custom Gain Control Auto/Manual Noise Reduction 3D NR Motion Detection OFF/ON (4 areas, rectangular) Region of Interest(RoI) Yes (4 areas) Smart Illumination Yes Image Rotation 0°/90°/180°/270° (Supports 90°/270° with 3840 × 2160 resolution and lower.) Mirror:Yes Privacy Masking 4 areas Alarm: Alarm Event No SD card; SD card full; SD card error; network disconnection; IP conflict; motion detection; video tampering; tripwire; intrusion; illegal access; voltage detection; safety exception Network : Network RJ-45 (10/100 Base-T) SDK and API :Yes Cyber Security Video encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering; generation and importing of X.509 certification; syslog; HTTPS; 802.1x; trusted boot; trusted execution; trusted upgrade
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