Mô tả
Camera IP Speed Dome hồng ngoại 2.0 Megapixel DAHUA DH-SD2A200HB-GN-A-PV-S2
– Cảm biến hình ảnh: 1/2.8 inch CMOS.
– Độ phân giải: 2.0 Megapixel.
– Chuẩn nén hình ảnh: H.264B; Smart H.265+; H.264; H.265; MJPEG (Sub Stream); Smart H.264+.
– Độ nhạy sáng: Color: 0.05 lux@F2.0; B/W: 0.005 lux@F2.0; 0 lux (IR/white light on).
– Hỗ trợ các tính năng: Chế độ ngày đêm (ICR), chống ngược sáng DWDR, chống ngược sáng (BLC), chống nhiễu (3D-DNR).
– Ống kính cố định 4mm.
– Tầm quan sát hồng ngoại: 30 mét.
– Tầm quan sát đèn LED: 30 mét.
– Hỗ trợ đàm thoại hai chiều.
– Hỗ trợ khe cắm thẻ nhớ với dung lượng 512GB.
– Hỗ trợ chuẩn tương thích ONVIF.
– Tiêu chuẩn chống bụi và nước: IP66 (thích hợp sử dụng trong nhà và ngoài trời).
Thông số, tính năng kỹ thuật
| Camera | |
| Image Sensor | 1/2.8 inch CMOS |
| Pixel | 2MP |
| Max. Resolution | 1920 (H) × 1080 (V) |
| ROM | 128 MB |
| RAM | 128 MB |
| Electronic Shutter Speed | 1/3s – 1/100,000s |
| Scanning System | Progressive |
| Min. Illumination | Color: 0.05 lux@F2.0 B/W: 0.005 lux@F2.0 0 lux (IR/white light on) |
| Illumination Distance | 30m (98.42 ft) (IR) 30m (98.42 ft) (white light) |
| Illuminator On/Off Control | Manual; auto; off |
| Illuminator Number | 2 (IR light) 2 (White light) |
| Lens | |
| Focal Length | 4 mm |
| Max. Aperture | F2.0 |
| Field of View | H: 86.8° V: 47.1° D: 102.2° |
| Close Focus Distance | 0.6 m (1.97 ft) |
| Iris Control | Fixed |
| PTZ | |
| Pan/Tilt Range | Pan: 0° – 345° Tilt: 0° – 80° |
| Manual Control Speed | Pan: 0.1° – 74°/s Tilt: 0.1° – 36.4°/s |
| Preset Speed | Pan: 62°/s Tilt: 36.3°/s |
| Preset | 300 |
| Power-off Memory | Yes |
| Idle Motion | Preset |
| Smart Event | |
| IVS | Tripwire; intrusion |
| Human Detection | Yes |
| Active Deterrence | |
| Light Warning | White light warning Flash duration: 5s – 30s Flash frequency: high, medium, low |
| Sound Warning | Sound warning alarm: Customizable Alarm duration: 10s, 20s, 30s |
| Video | |
| Video Compression | H.264B; Smart H.265+; H.264; H.265; MJPEG (Sub Stream); Smart H.264+ |
| Streaming Capability | 2 streams |
| Resolution | 1080p (1920 × 1080); 960p (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240) |
| Video Frame Rate | Main stream: 1080p/1.3M/720p (1-25/30 fps) Sub stream: D1/CIF (1-25/30 fps) |
| Bit Rate Control | CBR/VBR |
| Video Bit Rate | H264: 256-8192 kbps H265: 144-5632 kpbs |
| Day/Night | Auto (ICR)/Color/B/W |
| BLC | Yes |
| WDR | DWDR |
| HLC | Yes |
| White Balance | Auto; manual; tracking; indoor; outdoor; sodium lamp; street lamp; natural light |
| Gain Control | Auto; manual |
| Noise Reduction | 2D NR; 3D NR |
| Motion Detection | Yes |
| Image Rotation | 180° |
| Audio | |
| Audio Compression | PCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1 |
| Network | |
| Network Port | RJ-45 (10/100 Base-T) |
| Network Protocol | UDP; FTP; RTMP; IPv6; IPv4; IP Filter; DNS; RTCP; HTTP; NTP; SSL; DHCP; RTP; SMTP; HTTPS; TCP/IP; RTSP; DDNS; ARP |
| Interoperability | RTMP; CGI; SDK; ONVIF (Profile S&T); P2P |
| Streaming Method | Unicast/Multicast |
| User/Host | 20 |
| Storage | Micro SD card (support max. 512 GB); FTP |
| Browser | IE: IE 7 and later versions; Chrome; Firefox; Safari |
| Management Software | Player; Smart Player; DMSS; ConfigTool; NVR; Smart PSS |
| Mobile Client | iOS; Android |
| Certification | |
| Certifications | CE: EN55032/EN50130-4/EN IEC61000-3-3/EN IEC61000-3-2/EN55024/EN55035/EN62368-1 FCC: 47 CFR FCC Part15, Subpart B, ANSI C63.4:2014 |
| Port | |
| Audio Input | 1 channel (built-in mic) |
| Audio Output | 1 channel (built-in speaker) |
| Two-way Audio | Yes |
| Alarm Linkage | Capture; preset; recording; audio; sending email |
| Alarm Event | Motion/Tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection |
| Audio I/O | 1/1 |
| Power | |
| Power Supply | 12 VDC/1.5 A ± 10% PoE (802.3af) |
| Power Consumption | Basic: 4 W Max.: 12.95 W (illuminator) |
| Environment | |
| Operating Temperature | -30°C to +55°C (-22°F to +131°F) |
| Operating Humidity | ≤ 95% |
| Protection | IP66 |
| Structure | |
| Product Dimensions | 140.5 mm × Φ111.0 mm |
| Weight | 0.5kg |
– Bảo hành: 24 tháng.
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