Technical Specification |
System |
Main Processor |
Industrial-grade embedded processor |
Operating System |
Embedded Linux |
Operating Interface |
Web; Local GUI |
AI by Camera |
Capabilities |
Perimeter protection; SMD Plus |
Perimeter Protection |
AI by Camera (Number of Channels) |
4 |
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 |
Smart H.265; H.265; Smart H.264; H.264 |
Audio |
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; 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 |
Play; pause; stop; fast forward/backward; rewind; play by frame; Full screen; backup (video clip/file); partial zoom; audio on/off |
Alarm |
General Alarm |
Motion detection; privacy masking; video loss; PIR alarm |
Anomaly Alarm |
Camera offline; storage error; disk full; IP/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 (varies with temperature) |
USB |
1 front USB 2.0; 1 rear USB 2.0 |
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 |
≤ 10 W (without HDD) |
Net Weight |
0.81 kg (1.79 lb) |
Gross Weight |
1.33 kg (2.93 lb) |
Product Dimensions |
260 × 232.7 × 47.6 mm (W×L×H) |
Packaging Dimensions |
89 × 333 × 315 mm (W×L×H) |
Operating Humidity |
10%–93% |
Operating Temperature |
–10 °C to +55 °C |
Installation |
Rack or desktop |
Certifications |
Certifications |
CE: EN62368-1; EN55032; EN55024; EN55035; EN61000-3-2; EN61000-3-3; EN50130-4
FCC: Part 15 Subpart B |
Ordering Information |
Type |
4 Channel NVR |
Model |
DHI-NVR2104HS-S3 |
Description |
4 Channel Compact 1U 1HDD Network Video Recorder |
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