018-NVR2108HS-4KS3
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Dahua NVR2108HS-4KS3 8-Channel 4K IP Recorder
Reference: 018-NVR2108HS-4KS3
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| Video recorders | IP |
| Parameter | Value |
|---|---|
| Main Processor | Industrial-grade processor |
| Operating System | Integrated Linux |
| Operational Interface | Web, local GUI |
| AI by Recorder | SMD |
| AI by Camera | Perimeter Protection; SMD |
| Perimeter Performance (AI by Camera - Channels) | All channels (4 targets/s) |
| SMD Plus by Recorder | 4 channels: Secondary filtering for persons and motor vehicles, reducing false alarms caused by leaves, rain, and lighting changes. |
| SMD Plus by Camera | All channels (8 targets/s) |
| Access Channels | 8 channels |
| Network Bandwidth | 80 Mbps ingress, 80 Mbps recording, 60 Mbps egress |
| Resolution | 12 MP; 8 MP; 6 MP; 5 MP; 4 MP; 3 MP; 1080p; 720p; 960p; D1; CIF; QCIF |
| Decoding Capacity | AI Disabled: 1 channel 12 MP@30 fps; 1 channel 8 MP@30 fps; 2 channels 6 MP@30 fps; 2 channels 5 MP@30 fps; 3 channels 4 MP@30 fps; 6 channels 1080p@30 fps AI Enabled: 1 channel 8 MP@30 fps; 1 channel 6 MP@30 fps; 1 channel 5 MP@30 fps; 2 channels 4 MP@30 fps; 4 channels 1080p@30 fps |
| Video Output | 1 HDMI, 1 VGA HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720 VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 |
| Multi-Display Viewing | 1/4/8/9 |
| Third-Party Camera Access | ONVIF |
| Video Compression | Smart H.265+; H.265; Smart H.264+; H.264; MJPEG |
| Audio Compression | G.711a; G.711u; PCM; G.726 |
| Network Protocols | HTTP; HTTPS; TCP/IP; IPv4; IPv6; UDP; NTP; DHCP; DNS; SMTP; IP Filtering; DDNS; IP Search (compatible with IP cameras, DVRs, NVRs, etc.); P2P; Auto Registration |
| Mobile Access | iOS; Android |
| Interoperability | ONVIF 23.12 (Profile T; Profile S; Profile G); CGI; SDK |
| Browser Support | Chrome; Internet Explorer; Safari; Edge; Firefox |
| Multi-Channel Playback | Up to 8 channels |
| Recording Mode | Normal; Motion Detection; Intelligent; Alarm |
| Backup Method | USB device and network |
| Playback Mode | Instant playback; General playback; Event playback; Tag playback; Intelligent playback |
| General Alarm | Motion Detection; External Camera Alarm; PIR Alarm |
| Anomaly Alarm | Error (no disk, disk error, low space, low quota; network disconnection; IP conflict; MAC conflict); video loss; video tampering; camera offline |
| Intelligent Alarm | Perimeter Protection; SMD Plus |
| Alarm Linkage | Recording; Snapshot; Buzzer; Logging; Preset; Email; Patrol |
| Audio Input | 1-channel RCA |
| Audio Output | 1-channel RCA |
| Alarm Input | NA (2 channels optional) |
| Alarm Output | NA (1-channel 12 V 1 A output optional) |
| Hard Drive Interface | 1 SATA port. Each drive supports up to 20 TB. Limit varies with ambient temperature. |
| USB | 2 (1 front USB 2.0, 1 rear USB 2.0) |
| HDMI | 1 |
| VGA | 1 |
| Network Port | 1 (10/100 Mbps Ethernet, RJ-45) |
| Power Supply | 12 V DC, 1.5 A |
| Power Consumption | <10 W (without hard drive) |
| Net Weight | 0.85 kg |
| Gross Weight | 1.39 kg |
| Product Dimensions | 260.0 mm × 232.5 mm × 47.6 mm (W × D × H) |
| Packaging Dimensions | 334.0 mm × 89.0 mm × 314.0 mm (W × D × H) |
| Operating Temperature | –10 °C to +55 °C |
| Storage Temperature | –20 °C to +60 °C |
| Operating Humidity | 10%–93% RH, non-condensing |
| Certifications | CE-LVD: IEC 62368-1:2014 CE-EMC: EN IEC 61000-3-2:2019, EN 61000-3-3:2013+A1:2019, EN 55032:2015+A11:2020, EN 55035:2017+A11:2020, EN 55024:2010+A1:2015, EN 50130-4:2011+A1:2014 |