| Product Code |
DHI-NVR4108HS-4KS2/L
|
| System |
| Main Processor |
Industrial-grade embedded processor |
| OS |
Embedded Linux |
| Operation Interface |
Web/operating in local GUI |
| Perimeter Protection by Camera |
| Performance |
8 channels |
| AI Search |
Search for pictures by channel, time and event type |
| Face Detection by Camera |
| Performance |
4 channels |
| Face Attributes |
6 attributes: Gender, age, glasses, expression, mouth mask, and beard |
| AI Search |
Search for pictures by channel, time and face attributes |
| SMD Plus by Camera |
| Performance |
8 channels |
| AI Search |
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 x 1080p@30 fps |
| Video Output |
1 x VGA output, 1 x HDMI output, supports simultaneous video sources output for VGA and HDMI |
| Multi-screen Display |
1, 4, 8, 9 views |
| Third-party Camera Access |
ONVIF, RTSP |
| Compression |
| Video |
Smart H.265/H.265/Smart H.264/H.264/MJPEG |
| Audio |
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 (Support 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 for playback |
| Record Mode |
Manual record, alarm recording, SMD recording, smart recording |
| Storage |
Local HDD, network |
| Backup |
USB storage device |
| Playback Function |
1. Play/pause/stop/slow/quick/backward/by frame |
| 2. Full screen, backup (video clip/file), partial zoom in, and audio on/off |
| Storage |
| 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, and cybersecurity exception |
| Intelligent Alarm |
Face detection, perimeter protection (intrusion and tripwire), IVS, people counting, heat map, and SMD alarms |
| Alarm Linkage |
Recording, snapshot, audio, buzzer, log, preset, and email |
| External Port |
| Audio Input |
1 x RCA input |
| Audio Output |
1 x RCA output |
| HDD |
1 SATA III ports, up to 10 TB for a single HDD. The maximum HDD capacity varies with environment temperature |
| USB |
2 (1 x front USB2.0, 1 x back USB2.0) |
| HDMI |
1 (supports up to 4K resolution output) |
| VGA |
1 |
| Network |
1 x RJ-45, 10/100 Mbps self-adaptive Ethernet port |
| 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 x 232.5 mm x 50.3 mm (10.24" x 9.15" x 1.98") (W x L x H) |
| Package Dimensions |
89 mm x 333 mm x 315 mm (3.50" x 13.11" x 12.40") (W x L x H) |
| Operating Conditions |
-10 °C to +55 °C (+10 °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 |
