Đầu ghi hình HDCVI/TVI/AHD và IP 8 kênh DAHUA DH-XVR1B08-I-512G
- Đầu ghi hình 8 kênh, hỗ trợ camera HDCVI/TVI/AHD/Analog/IP.
- Chuẩn nén hình ảnh: AI Coding; H.265+; H.265; H.264+; H.264.
- Hỗ trợ tối đa 4 kênh SMD Plus (analog).
- Tương thích với tín hiệu ngõ ra: 1 HDMI, 1 VGA.
- Hỗ trợ kết nối nhiều nhãn hiệu camera IP (8+2), hỗ trợ lên đến camera 6MP với chuẩn tương tích Onvif.
- Tích hợp sẵn 1 ổ cứng SSD 512GB (khả dụng 453GB), cho thời gian lưu trữ tối đa có thể lên đến 11 ngày với camera 2MP và chế độ lưu trữ AI Coding.
- Hỗ trợ xem lại và trực tiếp qua mạng máy tính thiết bị di động, hỗ trợ cấu hình thông minh qua P2P.
- Hỗ trợ truyền tải âm thanh, báo động qua cáp đồng trục.
Đặc tính kỹ thuật
| System | |
| Main Processor | Industrial-grade processor |
| Operating System | Embedded Linux |
| Operating Interface | Web; Local GUI |
| SMD Plus | |
| SMD Plus by Recorder | 4-channel: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain and lighting condition change |
| Audio and Video | |
| Analog Camera Input | 8 BNC ports, supports HDCVI/AHD/TVI/CVBS auto-detect |
| Camera Input | 1. CVI: 1080p@25/30 fps, 720p@25/30 fps. 2. TVI: 1080p@25/30 fps, 720p@25/30 fps. 3. AHD: 1080p@25/30 fps, 720p@25/30 fps |
| IP Camera Input | Up to 10 channels of IPC access. 2 IP channels by default + 8 channels (analog channels are converted to IP channels) incoming bandwidth: 40 Mbps, recording bandwidth: 40 Mbps and outgoing bandwidth: 40 Mbps *After IP channels are added beyond the existing channels, the AI Function (SMD) will be disabled. |
| Encoding Capacity | Main Stream: 8-channel: the 1st channel 1080N/720p@(1 fps–25/30 fps), others 1080N/720p@(1 fps–15 fps); 960H/D1/CIF@ (1 fps–25/30 fps) Sub stream: 8-channel: CIF@(1 fps–7 fps) |
| Dual-stream | Yes |
| Video Frame Rate | PAL: 1 fps/s–25 fps/s NTSC: 1 fps/s–30 fps/s |
| Video Bit Rate | 32 kbps–4096 kbps |
| Audio Sampling | 8 kHz, 16 bit |
| Audio Bit Rate | 64 kbps |
| Video Output | 1 HDMI, 1 VGA HDMI/VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 |
| Multi-screen Display | When IP extension mode not enabled: 1/4/8/9 When IP extension mode enabled: 1/4/8/9/16 |
| Third-party Camera Access | ONVIF; Panasonic; Sony; Axis; Arecont; Samsung |
| Compression Standard | |
| Video Compression | AI Coding; H.265+; H.265; H.264+; H.264 |
| Audio Compression | G.711a; G.711u; PCM |
| Network | |
| Network Protocol | HTTP; HTTPS; TCP/IP; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; P2P |
| Mobile Phone Access | iOS; Android |
| Interoperability | ONVIF 22.06 (Profile T; Profile S; Profile G); CGI; SDK |
| Browser | Chrome IE 9 or later Firefox |
| Network Mode | Single-address mode |
| Recording Playback | |
| Record Mode | General; motion detection; intelligent; alarm |
| Recording Playback | 1/4/9 |
| Backup Method | USB device and network |
| Playback Mode | Instant playback, general playback, event playback, tag playback, smart playback (motion detection) |
| Alarm | |
| General Alarm | Motion detection; camera external alarm; network alarm; PIR alarm |
| Anomaly Alarm | Error (no disk, disk error, low space, low quota space; network disconnection; IP conflict; MAC conflict); video loss; video tampering; camera offline |
| Intelligent Alarm | SMD Plus |
| Alarm Linkage | Record; snapshot (panoramic); IPC external alarm output; voice prompt; buzzer; log; preset; email |
| Ports | |
| Audio Input | 1-channel RCA 8-channel BNC (Coaxial Audio) |
| Audio Output | 1-channel RCA |
| Two-way Talk | Yes (share the same audio input with the first channel) |
| HDD Interface | 1 SSD: 512 GB (replaceable with 256 GB or 1 TB) Stores for 11 days under default settings. |
| USB | 2 (2 rear USB 2.0 ports) |
| HDMI | 1 |
| VGA | 1 |
| Network Port | 1 (10/100 Mbps Ethernet port, RJ-45) |
| General | |
| Power Supply | 12 VDC, 1.5 A |
| Power Consumption | |
| Net Weight | 0.62 kg |
| Dimensions (W × D × H) | 198.3 mm × 202.9 mm × 41.5 mm |
| Operating Temperature | -10 °C to +45 °C (+14 °F to +113 °F) |
| Operating Humidity | 0%–90% (RH) |
| Installation | Desktop |
| Certifications | CE: CE-LVD: EN 60950-1/IEC 60950-1 CE-EMC: EN 61000-3-2, EN 61000-3-3, EN 55032, EN 50130, EN 55024 FCC: Part 15 Subpart B |
- Bảo hành: 24 tháng.
