Camera IP Full color chịu nhiệt cao 8.0 Megapixel DAHUA DH-IPC-HFS8849G-Z3-LED
- Camera IP Full color thân chịu nhiệt cao 8.0MP dòng WizMind.
- Thiết kế tản nhiệt thông minh, tự động đóng mở để đảm bảo nhiệt độ trong ngưỡng cho phép.
- Hoạt động liên tục 24/7 trong môi trường nhiệt độ đến 75°C. Hoạt động liên tục 12 giờ trong môi trường nhiệt độ lên đến 85°C.
- Công nghệ Hyper DoF: Điều tiết độ sâu trường ảnh và khẩu độ một cách riêng biệt. Giúp camera hiển thị độ sâu trường ảnh tốt hơn ở khẩu độ lớn.
- Công nghệ Time-Division Exposure (Phơi sáng phân chia thời gian): Camera sẽ chụp nhiều đối tượng hơn với chất lượng không giảm. Đồng thời cũng có thể được dùng để điều chỉnh độ sáng, tốc độ chụp, đối tượng chụp nhiều hơn và nâng cao chất lượng ảnh chụp đối tượng.
- Chip GPU tích hợp thuật toán phân tích thông minh, giúp tăng khả năng phát hiện đối tượng.
- Hỗ trợ công nghệ AI (switchable): Video Metadata, Face Detection, Face Recognition, Face Statistics và Perimeter Protection. Bên cạnh People Counting, Object Detection...
- Hỗ trợ 5 luồng hình ảnh, trong đó có 1 luồng 4K, 3 luồng FullHD, 1 luồng D1.
Thông số kỹ thuật
| Model | DH-IPC-HFS8849G-Z3-LED |
| Camera | |
| Image Sensor | 1/1.2” CMOS |
| Max. Resolution | 3840 (H) × 2160 (V) |
| ROM | 8 GB |
| RAM | 4 GB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
| Min. Illumination | 0.0003 lux@F1.2(Color, 30 IRE) 0.0001 lux@F1.2 (B/W, 30 IRE) 0 lux (Illuminator on) |
| S/N Ratio | >56 dB |
| Illumination Distance | 80 m (262.47 ft) (warm light) |
| Illuminator On/Off Control | Auto; Manual |
| Illuminator Number | 6 (warm light) |
| Lens | |
| Lens Type | Motorized vari-focal |
| Lens Mount | CS |
| Focal Length | 12 mm–36 mm |
| Max. Aperture | F1.2 |
| Field of View | H: 50°–17° V: 28°–9° D: 58°–19° |
| Iris Control | Auto |
| Close Focus Distance | 1 m (3.28 ft) |
| Smart Event | |
| IVS | Abandoned object; missing object |
| Intelligence | |
| IVS (Perimeter Protection) | Intrusion, tripwire, fast moving (the three functions support the classification and accurate detection of vehicle and human); loitering detection, people gathering, and parking detection |
| Face Detection | Face detection; track; snapshot; snapshot optimization; optimal face snapshot upload; face enhancement; face exposure; face attributes extraction including 6 attributes (gender, age, glasses, expressions, mask, and beard) and 8 expressions (angry, sad, disgusted, scared, surprised, calm, happy, confused); face snapshot set as face or one-inch photo; snapshot strategies (real-time snapshot, quality priority and optimization snapshot); face angle filter; optimization time setting. |
| Face Recognition | Face detection; track; snapshot; snapshot optimization; optimal face snapshot upload; face enhancement; face exposure; face attributes extraction including 6 attributes (gender, age, glasses, expressions, mask, and beard) and 8 expressions (angry, sad, disgusted, scared, surprised, calm, happy, confused); face snapshot set as face or one-inch photo; snapshot strategies (recognition priority and optimization snapshot); face angle filter; optimization time setting. Supports adding 5 group face databases; registering person one by one or in batches; setting face similarity; and supports face comparison with the face database containing up to 100,000 face pictures. |
| People Counting | Tripwire people counting and people counting in area, generating and exporting report (day/month/year); queue management, generating and exporting report (day/month); 4 rules can be set for tripwire, people counting in area and queue management |
| Video Metadata | Motor vehicle, non-motor vehicle, face, and human body detection; snapshot; snapshot optimization; optimal face snapshot upload. Motor vehicle attributes: License plate, plate color, vehicle color, vehicle logo, vehicle year, sun visor, seatbelt, smoking, calling, ornament, and annual inspection sticker and more. Non-motor vehicle attributes: Type, vehicle color, number of people, top type and color, and hat. Human body attributes: Top and bottom type and color, bag, hat, and gender. Face attributes: Gender, age, expressions, glasses, face mask, and bread. |
| 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.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@(1–25/30 fps) Sub stream: 1920 × 1080@(1–25/30 fps) Third stream: 1920 × 1080@(1–25/30 fps) Fourth stream: 1920 × 1080@(1–25/30 fps) Fifth stream: 704 × 576@(1–25 fps); 704 × 480@(1–30 fps) |
| Stream Capability | 5 streams |
| Resolution | 8M (3840 × 2160); 6M (3072 × 2048/3072 ×1728); 5M (2592 × 1944); 4M (2688 × 1520); 3M (2048 × 1536/2304 × 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: 32 kbps–16384 kbps; H.265: 12 kbps–14050 kbps |
| Day/Night | Color |
| 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 NR |
| Motion Detection | OFF/ON (4 areas, rectangular) |
| Region of Interest (RoI) | Yes (4 areas) |
| Image Stabilization | Electronic Image Stabilization (EIS) |
| Smart Illumination | Yes |
| Defog | Yes |
| Image Rotation | 0°/90°/180°/270° (Support 90°/270° with 4M resolution and lower) |
| Mirror | Yes |
| Privacy Masking | 4 areas |
| Time-Division Exposure | Yes |
| Audio | |
| Audio Compression | PCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G.722.1; G.729 |
| Alarm | |
| Alarm Event | No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; fast moving; abandoned object; missing object; loitering detection; people gathering; parking detection; scene changing; audio detection; voltage detection; defocus detection; external alarm; face detection; face recognition; people counting in area; people counting; people number error detection; security exception |
| Network | |
| Network Port | RJ-45 (10/100/1000 Base-T) |
| SDK and API | Yes |
| Network Protocol | IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP |
| Interoperability | ONVIF (Profile S/Profile G/Profile T); CGI; Milestone |
| User/Host | 20 |
| Storage | FTP; SFTP; Micro SD card (support max. 256 GB); NAS |
| Management Software | Smart PSS; DSS; PMS |
| Mobile Client | iOS; Android |
| Cyber Security | Configuration encryption; trusted execution; Digest; security logs; WSSE; account lockout; syslog; video encryption; 802.1x; IP/MAC filtering; HTTPS; trusted upgrade; trusted boot; firmware encryption; generation and importing of X.509 certification |
| Port | |
| RS-485 | 1 (baud rate range:1200 bps–115200 bps) |
| Audio Input | 2 channels (RCA port) |
| Audio Output | 1 channel (RCA port) |
| Alarm Input | 3 channels in: 5 mA 3–5VDC |
| Alarm Output | 2 channels out: 1,000 mA 30VDC/500 mA 50VAC |
| Power | |
| Power Supply | 100–240 VAC 0.6 A |
| Power Consumption | Basic: 22.5 W (220 V) Max. (Basic+ WDR+ Intelligence on + Illuminator on + Lens switching): 26 W (220 V) |
| Environment | |
| Operating Temperature | –30 °C to +75 °C (–22 °F to +167 °F) |
| Operating Humidity | ≤95% |
| Storage Temperature | –30 °C to +75 °C (–22 °F to +167 °F) |
| Protection | IP67 |
| Structure | |
| Casing Material | Metal + plastic |
| Product Dimensions | 513.14 × 177.09 × 190.7 mm (L × W × H) |
| Net Weight | 4.8 kg (10.58 lb) |
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