DAHUA IP Bullet Camera 4MP Wide Angle Fixed IR 20M WizSense ip 67

Pdf del Producto Manual de producto IPC-HFW3441T-AS-P 4MP Wide Angle Fixed Bullet WizSense Network Camera > 4-MP 1/2.7" CMOS starlight-grade image sensor, low luminance, and high definition image. > Outputs 4 MP (2688 × 1520) @25/30 fps , and supports max. 5 MP (2880 × 1620) @20 fps. > H.265 codec, high compression rate, ultra-low bit rate. > Built-in IR LED, and the max. illumination distance is 20 m. > ROI, SMART H.264 +/H.265+, AI H.264/H.265, flexible coding, applicable to various bandwidth and storage environments. > Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes. > Intelligent monitoring: Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human). > Abnormality detection: Motion detection, video tampering, scene changing, audio detection, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, and voltage detection. > Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 256 G Micro SD card; built in MIC. > 12 VDC/PoE power supply. > IP67 protection. > EPTZ: Enlarge and track the targets of intelligent alarms. > SMD 4.0 Especificaciones Accesorios Descargar Selector de producto Camera Image Sensor 1/2.7" CMOS Max. Resolution 2880 (H) × 1620 (V) ROM 128 MB RAM 512 MB Scanning System Progressive Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s Min. Illumination 0.01 [email protected] (Color,30 IRE) 0.001 [email protected] (B/W,30 IRE) 0 lux (Illuminator on) S/N Ratio >56 dB Illumination Distance Up to 20 m (65.62 ft) (IR LED) Illuminator On/Off Control Auto Illuminator Number 2 (IR LED) Pan/Tilt/Rotation Range Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360° Lens Lens Type Fixed-focal Lens Mount M12 Focal Length 2.1 mm Max. Aperture F2.0 Field of View LDC is disabled: Horizontal: 180°; Vertical: 78°; Diagonal: 180° LDC is enabled (by default): Horizontal: 170°; Vertical: 75°; Diagonal: 175° Close Focus Distance 0.6 m (1.97 ft) DORI Distance Lens Detect Observe Recognize Identify 2.1 mm 52.0 m (170.60 ft) 20.8 m (68.24 ft) 10.4 m (34.12 ft) 5.2 m (17.06 ft) DORI (Detect, Observe, Recognize, Identify) is a standard system (EN-62676-4) for defining the ability of a person viewing the video to distinguish persons or objects within a covered area. The numbers in this table do not reflect intelligent function distances. For intelligent function distances, refer to installation and commissioning manual/project design tool. Intelligence IVS (Perimeter Protection) Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human) Quick Pick With AI NVR, quickly pick up the human/vehicle targets that users are interested in from SMD events Smart 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.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: 2880 × 1620 @(1–20 fps )/2688 × 1520 @(1–25/30 fps ) sub stream: 704 × 576 @ (1–25 fps)/704 × 480 @ (1–30 fps) third stream:1920 × 1080 @ (1–25/30 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 5M (2880 × 1620); 4M (2688 × 1520/2560 × 1440); 3M (2048 × 1536); 2304 × 296 ; 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: 3 kbps–8192 kbps; H.265: 3 kbps–8192 kbps Day/Night Auto (ICR)/Color/B/W BLC Yes HLC Yes WDR 120dB Scene Self-adaptation (SSA) Yes White Balance Auto; natural; street lamp; outdoor; manual; regional custom Gain Control <p data-gtm-vis-has-fired10552706_181="1" data-gtm-vis-has-fired10552706_195="1" data-gtm-vis-first-on-screen10552706_184="40963" data-gtm-vis-first-on-screen10552706_194="40971" data-gtm-vis-first-on-screen10552706_193="40977" data-gtm-vis-first-on-screen10552706_217="40985" data-gtm-vis-first-on-scree