Product Description
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Smart H.265 /H.265/Smart H.264 /H.264/MJPEG decoding format
Maximum decoding capability: 6 × 1080p@30 fps. Supports adaptive decoding
1-Channel face detection and recognition (AI by NVR); 1-Channel perimeter protection (AI by NVR);
up to 10 face databases and 5,000 face images; 4-Channel SMD Plus (AI by NVR)
AI by camera: Face detection and recognition, perimeter protection, and SMD Plus
Connected to the third-party network cameras
Security baseline 2.1
Series Overview
This AI network video recorder is a highly cost-effective product,providing functions such as local live view, multi-Screen display,real-time storage on local HDD, fast operation by mouse, and remote management and control
This product is suitable for face detection andrecognition at entrances and exits, and perimeter protection of people and vehicles
Functions
Face Detection Face detection is to detect if there is any human face appearing in the video
This technology adopts a deep learning algorithm to support face detection, tracking, optimization and capturing, and then output the best face snapshot
Face Recognition
Dahua Face Recognition technology extracts the features of captured faces and compares them with those in face database to recognize the person identity
Perimeter Protection
Automatically filtering out false alarms caused by animals, rustling leaves,bright lights, etc
Enables system to perform secondary recognition for the targets
Improving alarm accuracy
SMD Plus
With intelligent algorithm, Dahua Smart Motion Detection technology can categorize the targets that trigger motion detection and filter the motion detection alarm triggered by non-concerned targets to realize effective and accurate alarm
AI Search
Support AI seach by metadata of different targets or uploading face pictures to device and comparing them with recorded faces by similarity
Enable operators to quickly and easily search through multi Channels and long duration, efficiently find out when and where a person of interest appeard
Smart Fan
The NVR is equipped with a smart fan to achieve high cooling efficiency
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It automatically turns on or turns off according to CPU and ambient temperature. The fan is long-lasting and low noise, reducing maintenance costs and improving the user experience
Product Specification
| Brand | Dahua |
| Product Type | Netwok Video Recorder |
| Product Code | DHI-NVR2208-I2 |
| Series | WizSense |
| Main Processor | Industrial-grade embedded processor |
| Operating System | Embedded Linux |
| Operation Interface | Web; local GUI |
| AI by Camera | Face detection; face recognition; perimeter protection; SMD Plus |
| AI by Device | Face detection; face recognition; perimeter protection; SMD Plus |
| Perimeter Performance AI by Device(Number of Channels) | 1 |
| Perimeter Performance of AI by Camera (Number of Channels) | 4 |
| 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 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 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 |
| Access Channel | 8 Channels |
| Network Bandwidth | 80 Mbps for access, 80 Mbps for storage and 60 Mbps for forwarding. |
| 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; RTSP |
| Video | Smart H.265 ; H.265; Smart H.264 ; H.264; MJPEG |
| Audio | PCM; G711A; G711U; G726 |
| 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 |
