Đầu ghi hình Penta-brid 8 kênh DAHUA DH-XVR5208A-4KL-I3
- Đầu ghi hình 8 kênh.
- Hỗ trợ camera HDCVI/Analog/IP/TVI/AHD.
- Chuẩn nén hình ảnh: AI Coding/H.265+/H.265/H.264+/H.264.
- Ghi hình ở độ phân giải (Main stream): All channel 4K@(1-7 fps); 6MP@ (1-10 fps); 5MP@ (1-12 fps); 4K-N/4 MP/3 MP@ (1-15 fps); 4M-N/1080P/720P/960H/D1/CIF (1fps–25/30fps).
- Tương thích với tín hiệu ngõ ra: 1 HDMI, 1 VGA.
- Hỗ trợ xem lại 9 kênh đồng thời với chế độ tìm kiếm thông minh.
- Hỗ trợ kết nối nhiều nhãn hiệu camera IP (8+8), hỗ trợ lên đến camera 8MP với chuẩn tương tích Onvif 21.06.
- Hỗ trợ 2 ổ cứng với dung lượng 16TB.
- Hỗ trợ 1 cổng mạng RJ45 (1000Mbps), 2 USB, 1 RS485.
- Hỗ trợ điều kiển quay quét 3D thông minh với giao thức Dahua.
- Hỗ trợ 8 kênh SMD Plus hoặc 2 kênh bảo vệ chu vi hoặc 2 kênh nhận diện khuôn mặt.
- Hỗ trợ 4 cổng Audio in (RCA) và 1 cổng audio out (RCA).
- Hỗ trợ 8 cổng alarm in/3 cổng alarm out.
- Hỗ trợ truyền tải âm thanh cáp đồng trục.
- Hỗ trợ nút reset cứng trên main board.
Đặc tính kỹ thuật
System | |
Main Processor | Embedded processor |
Operating System | Embedded Linux |
Operating Interface | Web; Local GUI |
Perimeter Protection | |
Perimeter Performance AI by Recorder (Number of Channels) | Advanced Model: 2 channel, 10 IVS for each channel General Model: 8 channels, 10 IVS for each channel |
Face Detection | |
Face Attributes | Gender; age group; glasses; expressions; face mask; beard |
Face Detection Performance of AI by Recorder (Number of Channels) | 2 channels (up to 12 face images/s) |
Face Recognition | |
Face Database Capacity | Up to 10 face databases with 20,000 face images in total. Name, gender, birthday, address, certificate type, cerificate No., countries®ions and state can be added to each face picture |
Face Recognition Performance of AI by Recorder (Number of Channels) | 2 channels |
SMD Plus | |
SMD Plus by Recorder | 8 channels: Secondary filtering for human and motor vehicle SMD Plus, reducing false alarms caused by leaves, rain and lighting condition change |
Audio and Video | |
Analog Camera Input | 8 BNC ports, CVI access by default, supports HDCVI/AHD/TVI/CVBS auto-detect |
Camera Input | 1. CVI: 4K, 6MP, 5MP, 4MP, 1080p@25/30 fps,720p@50/60 fps, 720p@25/30 fps. 2. TVI: 4K, 5MP, 4MP, 3MP, 1080p@25/30, 720p@25/30fps. 3. AHD: 4K, 5MP, 4MP, 3MP, 1080p@25/30, 720p@25/30fps. |
IP Camera Input | Up to 16 channels of IPC access 8 IP channels by default + 8 channels (analog channels are converted to IP channels) incoming bandwidth: 128 Mbps, recording bandwidth: 128 Mbps and outgoing bandwidth: 128 Mbps *After IP channels are added beyond the existing channels, the AI Function (IVS, SMD, FACE) will be disabled. |
Encoding Capacity | Main stream: All channel 4K@(1-7 fps); 6MP@ (1-10 fps); 5MP@ (1-12 fps); 4K-N/4 MP/3 MP@ (1-15 fps); 4M-N/1080P/720P/960H/D1/CIF (1fps–25/30fps); Sub stream: 960H@ (1 fps–15 fps); D1/CIF@ (1 fps– 25/30 fps) |
Dual-stream | Yes |
Video Frame Rate | PAL: 1 fps–25 fps. NTSC: 1 fps–30 fps |
Video Bit Rate | 32 Kbps–6144 Kbps Per Channel |
Audio Sampling | 8 KHz, 16 bit |
Audio Bit Rate | 64 Kbps |
Bit Rate Type | Video stream and composite stream |
Video Output | 1 HDMI, 1 VGA HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720 VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 *Simultaneous/heterogeneous video sources output for VGA and HDMI is configurable. |
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, Pelco, Canon, 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 | iPhone, iPad, Android |
Interoperability | ONVIF 21.06, CGI |
Browser | Chrome, IE9 or above, Firefox |
Network Mode | Single-address mode |
Recording Playback | |
Record Mode | General, motion detection; intelligent; alarm; POS |
Recording Playback | 1/4/9 |
Backup Method | USB Device/Network |
Playback Mode | Instant playback, general playback, event playback, tag playback, smart playback (face and motion detection) |
Storage | |
Disk Group | Yes |
Alarm | |
General Alarm | Motion detection, Video Loss, tampering, and local alarm |
Anomaly Alarm | No disk, disk error, low space, offline, ip conflict, MAC conflict |
Intelligent Alarm | Face detection, face recognition, perimeter protection |
Alarm Linkage | Record, snapshot (panoramic), IPC external alarm output, access controller, voice prompt, buzzer, log, preset, email |
Ports | |
Audio Input | 4, RCA (external) 8, BNC (coaxial) |
Audio Output | 1, RCA |
Two-way Talk | Yes (share the same audio input with the first channel) |
Alarm Input | 8 channels |
Alarm Output | 3 channels |
HDD Interface | 2 SATA Ports, up to 16TB, the maximum HDD capacity varies with environment temperature |
RS-485 | 1 Port, for PTZ Control |
USB | 2 (1 front USB 2.0 port, 1 rear USB 3.0 port) |
HDMI | 1 |
VGA | 1 |
Network Port | 1 (10/100/1000 Mbps Ethernet port, RJ-45) |
General | |
Power Supply | DC12V, 4A |
Power Consumption | Lower than 10W |
Net Weight | 1.64 kg (3.62 lb) |
Gross Weight | 2.82 kg (6.22 lb) |
Product Dimensions | 1U, 375.0 mm × 289.4 mm × 53.0 mm |
Operating Temperature | -10 °C to +55 °C (+14 °F to +131 °F) |
Operating Humidity | 10%–90% |
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.