توضیحات
| Technical Specification | |
|---|---|
| System | |
| Main Processor | Industrial-grade embedded processor |
| OS | Embedded Linux |
| Operation Interface | Web/operating in local GUI |
| Perimeter Protection by Camera | 8 channels |
| AI | |
| AI Search | Search for pictures by channel, time and event type |
| Face Detection by Camera | 4 channels |
| Face Attributes | 6 attributes: Gender, age, glasses, expression, mouth mask, and beard |
| AI Search by Face Attributes | Search by channel, time and face attributes |
| SMD Plus by Camera | 8 channels; Search by target classification (human, vehicle) |
| Video | |
| Access Channel | 8 |
| Network Bandwidth | Access: 80 Mbps; Storage: 80 Mbps; Forward: 60 Mbps |
| Resolution | 8MP; 6MP; 5MP; 4MP; 3MP; 1080p; 720p; D1 |
| Decoding Capability | 8 × 1080p@30 fps |
| Video Output | 1 × VGA, 1 × HDMI (simultaneous) |
| Multi-screen Display | 1, 4, 8, 9 views |
| Third-party Camera Access | ONVIF; RTSP |
| Video Compression | Smart H.265/H.265/Smart H.264/H.264/MJPEG |
| Audio Compression | PCM/G711A/G711U/G726/AAC |
| Network | |
| Network Protocol | HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; DDNS; FTP; Alarm Server; IP Search (Supports Dahua IP camera, DVR, NVS, etc.); P2P; auto register |
| Mobile Phone Access | Android; iOS |
| Interoperability | ONVIF(profile T/S/G); CGI; SDK |
| Browser | Chrome; IE9 or later; Firefox |
| Record & Playback | |
| Multi-channel Playback | Up to 8 channels |
| Record Mode | Manual record; alarm recording; SMD recording; smart recording |
| Storage | Local HDD; network |
| Backup | USB storage device |
| Playback Function | Play/pause/stop/slow/quick/backward/by frame; full screen; backup (video clip/file); partial zoom in; audio on/off |
| Disk Group | Yes |
| Alarm | |
| General Alarm | Motion detection; privacy masking; video loss; scene changing; PIR alarm; IPC external alarm |
| Anomaly Alarm | Camera disconnection; storage error; disk full; IP conflict; MAC conflict; login locked; cybersecurity exception |
| Intelligent Alarm | Face detection; perimeter protection (intrusion and tripwire); IVS; people counting; heat map; SMD alarms |
| Alarm Linkage | Recording; snapshot; audio; buzzer; log; preset; email |
| External Port | |
| Audio Input | 1 × RCA input |
| Audio Output | 1 × RCA output |
| HDD | 1 SATA III port, up to 10 TB (varies with environment temperature) |
| USB | 2 (1 × front USB2.0; 1 × back USB2.0) |
| HDMI | 1 (supports up to 4K resolution) |
| VGA | 1 |
| Network | 1 × RJ-45 (10/100 Mbps) |
| General Parameter | |
| Power Supply | 12 V DC, 2 A |
| Power Consumption | < 10 W (HDD not included, idling) |
| Net Weight | 0.81 kg (1.79 lb) |
| Gross Weight | 1.41 kg (3.11 lb) |
| Product Dimensions | 260 mm × 232.5 mm × 50.3 mm (10.24″ × 9.15″ × 1.98″) (W × L × H) |
| Package Dimensions | 89 mm × 333 mm × 315 mm (3.50″ × 13.11″ × 12.40″) (W × L × H) |
| Operating Conditions | –10 °C to +55 °C (+14 °F to +131 °F) |
| Storage Conditions | 0 °C to +40 °C (32 °F to 104 °F) |
| Operating Humidity | 10%–93% |
| Storage Humidity | 30%–85% |
| Operating Altitude | 3000 m (9842.52 ft) |
| Installation | Desktop mounted |
| Certifications | |
| CE: EN62368-1; EN55032; EN55024; EN55035; EN61000-3-2; EN61000-3-3; EN50130-4 FCC: Part 15 Subpart B | |
| Ordering Information | |
| Type | 8 Channel NVR |
| Model | DHI-NVR4108HS-4KS2/L |
| Description | 8 Channel Compact 1U 1HDD Network Video Recorder |
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