Đầu ghi hình camera IP 4 kênh DAHUA DHI-NVR2104-S3
- Đầu ghi hình camera IP 4 kênh.
- Chuẩn nén hình ảnh: H.265+/H.264.
- Khả năng giải mã: 6CH x 1080P.
- Hỗ trợ AI by Camera: Bảo vệ vành đai và SMD Plus (cần camera IP có chức năng trên).
- Xem lại đồng thời 4 kênh.
- Băng thông đầu vào tối đa 80Mbps.
- Hỗ trợ camera IP lên đến 12MP.
- Tương thích với tín hiệu ngõ ra: 1 HDMI và 1 VGA.
- Hỗ trợ kết nối chuẩn tương thích Onvif 2.4.
- Hỗ trợ 1 ổ cứng 16TB.
- Hỗ trợ 2 cổng USB 2.0, 1 cổng RJ45 (10/100M), 1 cổng audio vào ra, hỗ trợ đàm thoại 2 chiều.
- Quản lý đồng thời 128 tài khoản kết nối.
- Chất liệu vỏ nhựa.
- Nguồn điện: DC12V, 1.5A.
Thông số kỹ thuật
| System | |
| Main Processor | Industrial-grade embedded processor |
| Operating System | Embedded Linux |
| Operating Interface | Web; Local GUI |
| AI | |
| AI by Camera | Perimeter protection; SMD Plus |
| Perimeter Protection | |
| Perimeter Performance of AI by Camera (Number of Channels) | 4 |
| SMD Plus | |
| SMD Plus by Camera | 4-channel SMD Plus (AI by camera), secondary filtering for human and motor vehicle SMD Plus, reducing false alarms caused by leaves, rain and lighting condition change |
| Audio and Video | |
| Access Channel | 4 channels |
| Network Bandwidth | Access: 80 Mbps; Storage: 80 Mbps; Forward: 60 Mbps |
| Resolution | 12MP; 8MP; 5MP; 4MP; 3MP; 2MP; 720p; D1 |
| Decoding Capability | 1-channel 12MP@30 fps; 1-channel 8MP@30 fps; 2-channel 5MP@30 fps; 3-channel 4MP@30 fps; 6-channel 1080p@30 fps |
| Video Output | 1 × VGA, 1 × HDMI (simultaneous) |
| Multi-screen Display | 1, 4 views |
| Third-party Camera Access | Onvif |
| Compression Standard | |
| Video Compression | Smart H.265; H.265; Smart H.264; H.264 |
| Audio Compression | PCM; G711A; G711U; G726 |
| Network | |
| Network Protocol | HTTP; HTTPS; TCP/IP; IPv4; RTSP; UDP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; DDNS; Alarm Server; IP Search (Supports Dahua IP camera, DVR, NVS, etc.); P2P |
| Mobile Phone Access | Android; iOS |
| Interoperability | ONVIF (profile T/S/G); CGI; SDK |
| Browser | Chrome; IE 9 or later; Firefox |
| Recording Playback | |
| Multi-channel Playback | Up to 4 channels |
| Record Mode | Manual record; alarm record; motion detection record; schedule record |
| Storage Method | Local HDD and network |
| Backup Method | USB device |
| Playback Function | 1. Play; pause; stop; fast forward; fast backward; rewind; play by frame 2. Full screen; backup (video clip/file); partially zom in; audio on/off |
| Alarm | |
| General Alarm | Motion detection; privacy masking; video loss; PIR alarm |
| Anomaly Alarm | Camera offline; storage error; disk full; IP conflict; MAC conflict; login lock; cyber security exception |
| Intelligent Alarm | Perimeter protection; SMD Plus |
| Alarm Linkage | Recording; snapshot; buzzer; log; preset; email; tour |
| Port | |
| Audio Input | 1 |
| Audio Output | 1 |
| HDD Interface | 1 SATA port, up to 16 TB. The maximum HDD capacity varies with environment temperature |
| USB | 2 rear USB 2.0 ports |
| HDMI | 1 |
| VGA | 1 |
| Network Port | 1 × RJ-45, 10/100 Mbps self-adaptive Ethernet port |
| General | |
| Power Supply | 12 VDC, 1.5 A |
| Power Consumption | Total output of NVR is ≤ 10 W (without HDD) |
| Net Weight | 0.42 kg (0.93 lb) |
| Gross Weight | 1.03 kg (2.27 lb) |
| Product Dimensions | 204.6 × 206.4 × 45.6 mm (W × L × H) |
| Operating Temperature | -10 °C to +55 °C (14 °F to +131 °F) |
| Operating Humidity | 10%–93% (RH) |
| Installation | Rack or desktop |
- Bảo hành: 24 tháng.
