Camera IP Speed Dome hồng ngoại 2.0 Megapixel DAHUA SD6AL245GB-HNV
- Cảm biến hình ảnh: 1/2.8 inch STARVIS™ CMOS.
- Độ phân giải: 2.0 megapixels.
- Độ nhạy sáng màu sắc: Color: 0.005 lux@F1.6; B/W: 0.0005 lux@F1.6; 0 lux (IR/laser light on).
- Tầm quan sát hồng ngoại: 550m với công nghệ led Laser.
- Zoom quang 45x, zoom số 16x.
- Chuẩn nén hình ảnh: H.264H; H.264B; Smart H.265+; H.264; H.265; MJPEG (Sub Stream); Smart H.264+.
- Hỗ trợ công nghệ Starlight.
- Hỗ trợ các tính năng camera: Chống ngược sáng WDR 120dB, chống ngược sáng (BLC), chống nhiễu (3DNR).
- Hỗ chức năng theo dõi thông minh Auto Tracking 3.0.
- Tính năng thông minh AI: IVS (Tripwire, Intrusion, Object Abandoned/Missing), SMD 4.0, Face Detection, Video Metadata, Quick Pick.
- Tốc độ: 240°/s ngang, 200°/s dọc. Xoay ngang 360° không có điểm dừng.
- Hỗ trợ cài đặt 300 điểm tuần tra, 8 quá trình tuần tra thông minh, 5 nhóm điểm tuần tra tự động.
- Hỗ trợ Alarm: 7 in/2 out.
- Hỗ trợ Audio: 1 in/1 out.
- Hỗ trợ thẻ nhớ Micro SD lên đến 512GB.
- Hỗ trợ chức năng điều khiển 3D thông minh.
- Tiêu chuẩn chống bụi nước: IP67 (thích hợp sử dụng trong nhà và ngoài trời).
- Khả năng chống sét 6000V.
- Trang bị cần gạt nước tự động.
- Nguồn cấp: DC36V/2.23A ± 25%, Hi-PoE.
Đặc tính kỹ thuật
| Camera | |
| Image Sensor | 1/2.8 inch CMOS |
| Pixel | 2 MP |
| Max. Resolution | 1920 (H) × 1080 (V) |
| ROM | 4 GB |
| RAM | 1 GB |
| Electronic Shutter Speed | 1 s–1/30,000 s |
| Scanning System | Progressive |
| Min. Illumination | Color: 0.005 lux@F1.6 B/W: 0.0005 lux@F1.6 0 lux (IR/laser light on) |
| Illumination Distance | 550 m (1804.46 ft) |
| Illuminator On/Off Control | Zoom prio; Manual; Auto; Of |
| Illuminator Number | 2 (IR); 1 (laser) |
| Wiper | Wiper |
| Lens | |
| Focal Length | 3.95 mm–177.7 mm |
| Max. Aperture | F1.6–F4.95 |
| Field of View | H: 68°–2.3°; V: 41.7°–1.2°; D: 75.1°–2.4° |
| Optical Zoom | 45 × |
| Focus Control | Auto; semi-auto; manual |
| Close Focus Distance | 0.1 m–1 m |
| Iris Control | Auto; manual; iris prio |
| PTZ | |
| Pan/Tilt Range | Pan: 0° to 360° endless Tilt: –20° to +90°, auto flip 180° |
| Manual Control Speed | Pan: 0.1°/s–200°/s Tilt: 0.1°/s–120°/s |
| Preset Speed | Pan: 240°/s; Tilt: 200°/s |
| Preset | 300 |
| Tour | 8 (up to 32 presets per tour) |
| Pattern | 5 |
| Scan | 5 |
| Power-off Memory | Yes |
| Idle Motion | Pattern; Preset; Scan; Tour |
| PTZ Protocol | DH-SD Pelco-P/D (Auto recognition) |
| Intelligence | |
| Video Metadata | Motor vehicle, non-motor vehicle, face, and human body detection; optimization; capturing pictures; uploading high-quality face snapshots. Attribute extraction of motor vehicle is also supported, where 10 attributes can be detected |
| IVS (Perimeter Protection) | Tripwire; intrusion; crossing fence detection; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; human alarm classification; linkage tracking |
| Face Detection | Supports face detection, optimization, capturing pictures, uploading high-quality face snapshots and enhancing face images. Attribute Extraction is also supported, where 6 attributes and 8 expressions can be detected. Face cutout is also offered, where you can cutout one face at a time and customize the size to be a one-inch photo. The supported methods for capturing snapshots are real-time capturing, quality first, and selecting a preferred image among a group of snapshots |
| Auto Tracking | Yes |
| SMD | SMD4.0 |
| Quick Pick | Yes |
| Video | |
| Video Compression | H.264H; H.264B; Smart H.265+; H.264; H.265; MJPEG (Sub Stream); Smart H.264+ |
| Streaming Capability | 3 streams |
| Resolution | 4M (2560 × 1440); 3M (2048 × 1536); 3M (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) |
| Video Frame Rate | Main stream: 1080p/1.3M/720p@(1-50/60 fps) Sub stream 1: D1/VGA/CIF@(1-25/30 fps) Sub stream 2: 1080p/1.3M/720p/@(1-25/30 fps) |
| Bit Rate Control | CBR/VBR |
| Video Bit Rate | H264: 184 Kbps–9472 Kbps H265: 73 Kbps–5632 Kbps |
| Day/Night | Color; B/W; Auto; Electronic |
| BLC | Yes |
| WDR | 120 dB |
| HLC | 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) | Yes |
| Image Stabilization | EIS |
| Defog | Electronic |
| Digital Zoom | 16× |
| Image Rotation | 180° |
| Privacy Masking | Up to 24 areas can be set, with up to 8 areas in the same view; multiple colors available |
| S/N Ratio | ≥ 55 dB |
| Audio | |
| Audio Compression | PCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G729; G723 |
| Network | |
| Network Port | RJ-45 (10/100 Base-T) |
| Network Protocol | FTP; RTMP; IPv6; Bonjour; IPv4; DNS; RTCP; PPPoE; NTP; RTP; 802.1x; HTTPS; SNMP; TCP/IP; DDNS; UPnP; NFS; ICMP; UDP; IGMP; HTTP; SSL; DHCP; SMTP; Qos; RTSP; ARP |
| Interoperability | CGI; SDK; ONVIF (Profile S&G&T) |
| Streaming Method | Unicast/Multicast |
| User/Host | 20 (total bandwidth: 64 M) |
| Storage | Micro SD card (512 GB); FTP/SFTP; NAS |
| Browser | IE 9 and later versions Chrome 41 and later versions Firefox 50 and later versions Safari 10 and later versions |
| Management Software | DMSS; DSS Pro |
| Mobile Client | iOS; Android |
| Certification | |
| Certifications | CE: CN211FB1 001 and 4789976478-2.5-1 FCC: 4790130386-2 |
| Port | |
| Alarm I/O | 7/2 |
| Audio I/O | 1/1 |
| RS-485 | 1 (baud rate: 1200 bps–115200 bps) |
| Audio Input | 1 channel (LINE IN, bare wire) |
| Audio Output | 1 channel (LINE OUT,bare wire) |
| Alarm Linkage | Capture; Recording; send email; preset; tour; pattern; alarm digital input |
| Alarm Event | Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection |
| Power | |
| Power Supply | 36 VDC, 2.23 A ± 25% HI-PoE |
| Power Consumption | Basic: 15 W Max: 45 W (illuminator+PTZ) |
| Environment | |
| Operating Temperature | –40 °C to +70 °C (–40 °F to +158 °F) |
| Operating Humidity | ≤ 95% |
| Protection | TVS 6000 V lightning proof; surge protecton; voltage transient protecton; IP67 |
| Structure | |
| Product Dimensions | 382 mm × Φ239.8 mm |
| Net Weight | 6.8kg |
- Bảo hành: 24 tháng.
