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SD8A3833GA-HNV 8MP 33x Starlight+ IR Network PTZ Camera
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Ключевые особенности
- 1/1.8" 8Megapixel STARVIS™ CMOS.
- 33x optical zoom.
- Starlight+ technology.
- IR distance up to 500 m.
- Auto tracking 3.0.
- Perimeter protection.
- Face detection.
- Video Metadata.
- SMD 4.0.
- IP67, IK10.
Camera
| Image Sensor | 1/1.8" CMOSPixel 8 MPMax. Resolution 3840 (H) × 2160 (V)ROM 4 GBRAM 2 GB |
| Electronic Shutter Speed | 1 s–1/30,000 s |
| Scanning System | Progressive |
| Min. Illumination | 0.001 lux@F1.6 (Color, 30 IRE);0.0001 lux@F1.6 (B/W, 30 IRE);0 lux (illuminator on)Illumination Distance 500 m (1640.42 ft) (IR)Illuminator On/Off Control Zoom Prio; Manual; Auto; OffIlluminator Number 10 (IR light) |
Lens
| Focal Length | 6.5 mm–214.5 mm |
| Max. Aperture | F1.6–F4.9Field of View H: 63.9°–2.1°; V: 37.3°–1.2°; D: 71.2°–2.4° |
| Optical Zoom | 33 × |
| Focus Control | Auto; semi-auto; manualClose Focus Distance 1 m–8 m (3.28 ft–26.25 ft)Iris Control Auto; manual; iris prio |
| DORI Distance | Detect Observe Recognize Identify3,808 m(12493.44 ft)1504.2 m(4935.04 ft)761.6 m(2498.69 ft)380.8 m(1249.34 ft)*DORI (Detect, Observe, Recognize, Identify) is astandard system (EN-62676-4) for defining the abilityof a person viewing the video to distinguish personsor objects within a covered area. The numbers in thistable do not reflect intelligent function distances. Forintelligent function distances, refer to installation andcommissioning manual/project design tool. |
PTZ
| Pan/Tilt Range | Pan: 0° to 360° endless; Tilt: –30° to +90°, auto flip 180° |
| Manual Control Speed | Pan: 0°/s–240°/s; Tilt: 0°/s–100°/s |
| Preset Speed | Pan: 0°/s–240°/s; Tilt: 0°/s–100°/sPreset 300Tour 8 (up to 32 presets per tour)Pattern 5Scan 5Power-off Memory Yes |
| Idle Motion | Pattern; Preset; Scan; TourPTZ Protocol DH-SD Pelco-P/D (Auto recognition) |
Intelligence
| Auto Tracking | Auto tracking 3.0SMD SMD4.0Quick Pick YesActive DeterrenceSound WarningOffers 11 sound alarms and supports importing 10custom sound alarms.Play time can be set from 1 to 10. |
Video
| Streaming Capability | 3 streams |
| Resolution | 4K (3840 × 2160); 4M (2560 × 1440); 3M (2048 ×1536); 3M (2304 × 1296); 1080p (1920 × 1080); 720p(1280 × 720); 1.3M (1280 × 960); D1 (704 × 576/704 ×480); VGA (640 × 480); CIF (352 × 288/352 × 240)Video Frame RateMain stream: 8M/4M/1080p/960p/720p@(1–25/30fps) Sub stream 1: D1/VGA/CIF@(1-25/30 fps)Sub stream 2: 1080p/960p/720p@(1-25/30 fps) |
| Bit Rate Control | CBR/VBRVideo Bit Rate H264: 128 Kbps–16,384 Kbps H265: 51 Kbps–11,776 Kbps |
| Day/Night | Auto; Color; B/W; ElectronicBLC YesWDR 120 dBHLC Yes |
| White Balance | Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp |
| Gain Control | Auto; manual; gain prio |
| Noise Reduction | 2D NR; 3D NR |
| Motion Detection | Yes |
| Region of Interest | (RoI) YesImage Stabilization Electronic Image Stabilization (EIS)Defog Electronic| DH-SD8A3833GA-HNV |
Производитель — Dahua Technology. Характеристики могут изменяться без уведомления.
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