Dahua Europe 4K IP network camera 8MP HDBW3841E-S 2.8mm
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TootjaDahua Europe
TootekoodHDBW3841E-S
Hind290,99 €
Hind (km-ta)238,52 €
Tarneaeg5-7 tp
Kogus 5+
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| Camera | |||||
| Image Sensor | 1/2.8”8Megapixel progressive CMOS | ||||
| Max. Resolution | 3840 (H) × 2160 (V) | ||||
| ROM | 128 MB | ||||
| RAM | 512 MB | ||||
| Scanning System | Progressive | ||||
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s | ||||
| Min. Illumination | 0.007 Lux@F1.4 (Color, 30IRE) 0.0007 Lux@F1.4 (B/W, 30IRE) 0 Lux (Illuminator on) | ||||
| S/N Ratio | > 56 dB | ||||
| Illumination Distance | 30 m (98.4 ft) | ||||
| Illuminator On/Off Control | Auto/Manual | ||||
| Illuminator Number | 3 (IR LED) | ||||
| Pan/Tilt/Rotation Range | Pan: 0°–360° Tilt: 0°–60° Rotation: 0°–355° | ||||
| Lens | |||||
| Lens Type | Fixed-focal | ||||
| Mount Type | M12 | ||||
| Focal Length | 2.8 mm | ||||
| Max. Aperture | F1.4 | ||||
| Field of View | 2.8 mm: Horizontal 108° × Vertical 58° × Diagonal 127° | ||||
| Iris Type | Fixed | ||||
| Close Focus Distance | 2.8 mm: 1.4 m (4.6 ft) | ||||
| DORI Distance | Lens | Detect | Observe | Recognize | Identify |
| 2.8 mm | 85.5 m (280.5 ft) | 34.2 m (112.2 ft) | 17.1 m (56.1 ft) | 8.6 m (28.2 ft) | |
| Professional, Intelligent | |||||
| Perimeter Protection | Tripwire; intrusion (support the classification and accurate detection of vehicle and human) | ||||
| 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+ | ||||
| Video Frame Rate | Main stream: 3840 × 2160 @(1–20 fps by default) 3840 × 2160 @(1–25/30 fps when AI function disabled) sub stream: 704 × 576 @(1–25 fps)/704 × 480 @ (1–30 fps) third stream: 1920 × 1080 @(1–25/30 fps) | ||||
| Stream Capability | 3 streams | ||||
| Resolution | 8M (3840 × 2160); 6M (3072 × 2048); 5M (3072 × 1728/2592 × 1944); 4M (2688 × 1520); 3M (2048 × 1536/2304 × 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: 3 kbps–8192 kbps H.265: 3 kbps–8192 kbps | ||||
| Day/Night | Auto (ICR)/Color/B/W | ||||
| BLC | Yes | ||||
| HLC | Yes | ||||
| WDR | 120 dB | ||||
| Scene Self-adaptation (SSA) | Yes | ||||
| White Balance | Auto/natural/street lamp/outdoor/manual/regional custom | ||||
| Gain Control | Auto/Manual | ||||
| Noise Reduction | 3D DNR | ||||
| Motion Detection | OFF/ON (4 areas, rectangular) | ||||
| Region of Interest (RoI) | Yes (4 areas) | ||||
| Smart Illumination | Yes | ||||
| Image Rotation | 0°/90°/180°/270° (Support 90°/270° with 1080p resolution and lower.) | ||||
| Mirror | Yes | ||||
| Privacy Masking | 4 areas | ||||
| Audio | |||||
| Audio Compression | G.711a; G.711Mu; G726 | ||||
| Alarm | |||||
| Alarm Event | -S: No SD card; SD card full; SD card error; service life warning (only supported by Dahua card); network disconnection; IP conflict; illegal access; motion detection; video tampering; intrusion; tripwire; scene changing; voltage detection; SMD; safety exception | ||||
| Network | |||||
| Network | RJ-45 (10/100 Base-T) | ||||
| SDK and API | Yes | ||||
| Protocol | IPv4; IPv6; HTTP; TCP; UDP; ARP; R |