By Dahua
Dahua DHI-NVR2108HS-8P-I2 Compact 8-Channel WizSense NVR with 8 PoE
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- Compact WizSense Recorder: Combines eight IP channels, integrated PoE and targeted AI functions in a compact desktop chassis.
- Face Recognition by NVR: Processes one face-recognition channel and manages up to 10 databases containing 5,000 face images.
- 4 Channel SMD Plus: Recorder-side analysis filters human and vehicle events from less relevant motion across four selected channels.
- 8 PoE Camera Ports: Powers eight compatible cameras with a shared 72 W budget and up to 25.5 W from one port.
- AI-Assisted Investigation: Searches recorded footage using target metadata or uploaded face images to locate relevant appearances more efficiently.
- 12 MP Access and 4K Output: Accepts cameras up to 12 MP and provides simultaneous HDMI and VGA monitoring, with HDMI output up to 4K.
Dahua DHI-NVR2108HS-8P-I2 Compact 8-Channel WizSense NVR with 8 PoE
Details
Compact WizSense Recording for Targeted Security Tasks
The Dahua DHI-NVR2108HS-8P-I2 is an 8-channel compact WizSense network video recorder for retail counters, office entrances, residential access points and other installations that need searchable event evidence. Eight integrated PoE ports simplify camera cabling, while the 260 × 232.7 × 47.6 mm desktop chassis fits locations where equipment space is limited.
Face Search and Human or Vehicle Filtering
Recorder-side intelligence includes one channel of face detection and recognition, one channel of perimeter protection and four channels of SMD Plus. The face library supports up to 10 databases containing a combined 5,000 images. Operators can search recorded footage using target metadata or uploaded face pictures, making this model useful where reviewing entrances and locating specific appearances are important.
Compatible AI cameras can extend selected analytics beyond the recorder's built-in resources. The datasheet specifies camera-side face detection and recognition on five channels, perimeter protection on four channels and SMD Plus on six channels. These capacities depend on analytics being performed by compatible cameras rather than by the NVR alone.
Recording and Display Resources
- High-resolution access: Supports IP cameras up to 12 MP and simultaneous HDMI and VGA display, with HDMI output up to 4K.
- Adaptive decoding: Decodes up to six 1080p streams at 30 fps with NVR AI disabled, or four with AI enabled.
- Local storage: One SATA interface supports one HDD up to 10 TB for scheduled, motion, alarm or manual recording.
- PoE capacity: Eight ports share 72 W, with a maximum output of 25.5 W available from one port.
Specification
| System | |
| Main Processor | Industrial-grade embedded processor |
| Operating System | Embedded Linux |
| Operation Interface | Web; local GUI |
| AI | |
| AI by Camera | Face detection; face recognition; perimeter protection; SMD Plus |
| AI by Device | Face detection; face recognition; perimeter protection; SMD Plus |
| Perimeter Protection | |
| Perimeter Performance AI by Device(Number of Channels) | 1 |
| Perimeter Performance of AI by Camera (Number of Channels) | 4 |
| Face Detection | |
| Face Attributes | 6 attibutes: Gender; age group (6); glasses; expressions (8); mouth mask; beard |
| Face Detection Performance of AI by Device (1080P) (Number of Channels) | 1 (up to 12 face images/second) |
| Face Detection Performance of AI by Camera (Number of Channels) | 5 |
| Face Recognition | |
| Face Database Capacity | Up to 10 face databases with 5,000 images |
| Face Recognition Performance of AI by Device (1080P) (Number of Channels) | 1 (up to 4 face images/second) |
| Face Recognition Performance of AI by Camera (Number of Channels) | 5 |
| SMD Plus | |
| SMD Plus by Device | 4 |
| SMD Plus by Camera | 6-channel SMD Plus (AI by camera): Detects tripwire and intrustion of human or vehicle; filters false alarms caused by leaves, raindrops and change of brightness away |
| Video | |
| Access Channel | 8 channels |
| Network Bandwidth | AI off: Access: 144 Mbps; Storage: 144 Mbps; Forward: 72 Mbps AI on: Access: 72 Mbps; Storage: 72 Mbps; Forward: 36 Mbps |
| Resolution | 12MP; 8MP; 5MP; 4MP; 3MP; 2MP; 720p; D1 |
| Decoding Capability | AI disabled: 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 AI enabled: 1-channel 8MP@30 fps; 1-channel 5MP@30 fps; 2-channel 4MP@30 fps; 4-channel 1080p@30 fps |
| Video Output | 1 × VGA, 1 × HDMI (simultaneous) |
| Multi-screen Display | 1, 4, 8, 9 views |
| Third Party Camera Access | Onvif |
| Compression | |
| Video | Smart H.265+; H.265; Smart H.264+; H.264; MJPEG |
| 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 (Supports Dahua IP camera, DVR, NVS, etc.); P2P;Auto Registration |
| Mobile Phone Access | Android; iOS |
| Interoperability | ONVIF (profile T; profile S; profile G); CGI; SDK |
| Browser | Chrome; IE9 or later; Firefox |
| Record Playback | |
| Multi-channel Playback | Up to 8 channels |
| Record Mode | Manual record; alarm recordings; motion detection recordings; scheduled recordings |
| Storage | Local HDD and network |
| Backup | USB device |
| Playback Function | 1\. Play; pause; stop; fast forward; fast backward; rewind; play by frame 2\. Full screen; backup (vide clip/file); partially zom in; audio on/off |
| Alarm | |
| General Alarm | Motion detection; privacy masking; video loss; PIR alarm; IPC alarm |
| Anomaly Alarm | Camera offline; storage error; disk full; IP conflict; MAC conflict; login lock; cyber security exception |
| Intelligent Alarm | Face detection; face recognition; perimeter protection (intrusion and tripwire); IVS; SMD Plus |
| Alarm Linkage | Recording; snapshot; buzzer; log; preset; email; tour |
| External Port | |
| HDD | 1 SATA port, up to 10 TB. The maximum HDD capacity varies with environment temperature |
| USB | 1 × front USB2.0; 1 × back USB2.0 |
| HDMI | 1 (max. resolution: 4K) |
| VGA | 1 |
| Network | 1 × RJ-45, 10/100/1000 Mbps |
| PoE | 8 × PoE ports, 10/100 Mbps |
| RCA Input | 1 |
| RCA Output | 1 |
| General Parameter | |
| Power Supply | 53VDC, 1.8A |
| Power Consumption | Total output of NVR is ≤ 10W (without HDD)Total output power of PoE is 72W, the maximum output power of asingle port is 25.5W |
| Net Weight | 0.92 kg (2.03 lb) |
| Gross weight | 2.07 kg (4.56 lb) |
| Product Dimensions | 260 mm × 232.7 mm × 47.6 mm (10.24" × 9.16" × 1.87") (W × L × H) |
| Package Dimensions | 117 mm × 373 mm × 307 mm (4.61" × 14.69" × 12.09") (W × L × H) |
| Operating Temperature | –10 °C to +55 °C (+14 °F to +131 °F) |
| Storage Temperature | 0 °C to 40 °C (32 °F to 104 °F) |
| Operating Humidity | 10%–93% |
| Storage Humidity | 30%–85% |
| Operating Altitude | 3,000 m (9,842.52 ft) |
| Installation | Desktop |
| Certifications | FCC:47 CFR FCC Part15,SubpartB,Class A CE-EMC:EN 55032:2015,Class A;EN IEC 61000-3-2:2019;EN 61000-3-3:2013+A1:2019;EN 55024:2010+A1:2015;EN 55035:2017;EN 50130-4:2011+A1:2014 CE-LVD:EN 62368-1:2014+A11:2017 |
| Datasheet Date | 2021-04-21 |
| Datasheet Title | NVR2108HS-8P-I2\_datasheet\_20220614 |
| Datasheet Language | English |
| Datasheet Type | |
| Datasheet Download | [NVR2108HS-8P-I2_datasheet_20220614](https://materialfile.dahuasecurity.com/uploads/cpq/prm-os-srv-res/smart/datasheetzipfiles/NVR2108HS-8P-I2_datasheet_20220614.pdf "NVR2108HS-8P-I2_datasheet_20220614") |