dahua DHI-NVR2108HS-8P-I 8 Channel Compact 1U 8PoE WizSense Network Video Recorder Owner’s Manual

DHI-NVR2108HS-8P-I
DHI-NVR2108HS-8P-I
8 Channel Compact 1U 8PoE WizSense Network Video Recorder
Owner’s Manual

DHI-NVR2108HS-8P-I 8 Channel Compact 1U 8PoE WizSense Network Video

Recorder

Launched by Dahua Technology, WizSense is a series of AI products and solutions that adopt independent AI chip and deep learning algorithm. It focuses on human and vehicle with high accuracy, enabling users to fast act on defined targets. Based on Dahua’s advanced technologies, WizSense provides intelligent, simple and inclusive products and solutions.

Series Overview

This AI network video recorder is a highly cost-effective economical 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 and recognition at entrances/exits, and perimeter protection of people and vehicles.

Functions

New User Interface
Local and web interfaces adopt the new UI 4.0 style which caters to users habits. Functional modules are divided more clearly and easier to understand.
Decoding (Smart H.265+/Smart H.264+)
Dahua smart encoding (H.265+/ H.264+) is the optimized implementation of (H.265/H.264) codec that uses a scene-adaptive code rate control algorithm, providing more efficiency in the encoding process and higher video quality, and reducing the cost of storage and transmission significantly. This NVR supports the corresponding
decoding.
SMD Plus
SMD Plus, referred to as Smart Motion Detection Plus, which is an upgrading version of SMD that greatly improves the alarm accuracy by loading deep- learning algorithm. It analyzes person and vehicle shapes based on motion detection and sends alarms only when person or vehicle intrudes.

• New 4.0 user interface
• Remote surveillance, live view and video play on mobile phone App
• Max. decoding capability: 4 × 1080p@30fps. Supports adaptive decoding
• Supports mainstream cameras of ONVIF and RTSP protocols
• H.264/.H265/Smart H.264+/Smart H.265+/MJPEG, H.265 auto switch
• 1 VGA/1 HDMI simultaneous video output by default, the maximum resolution of HDMI is 4K; and non-simultaneous video output is also supported, the maximum resolution is 1080p
• 1-channel face detection and recognition (AI by NVR); or 2-channel perimeter detection (AI by NVR); or 4-channel SMD (AI by NVR); up to 10 face databases and 5,000 face images
• Security baseline 2.1

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
Face recognition is to figure out the captured face with target features, and compare them with the face database to identify the personnel.
Perimeter Protection
Based on the deep learning algorithm, perimeter protection provides accurate human and vehicle classification detection. It grealy reduces false alarms by smartly detecting behaviors such as tripwire and intrusion according to the detected object in restricted areas (e.g., for human or vehicle) .

Technical Specification

System

Video

forwarding
Resolution| 12M/8M/5M/4M/3M/2M/720p/D1
Decoding Capability| 1-channel 8MP@30fps 4-channel 1080p@30fps
Video Output| 1 VGA/1 HDMI simultaneous video output by default, the maximum resolution of HDMI is 4K
Multi-screen Display| 1/4/8/9
Third Party Camera Access| Onvif, RTSP

Compression

Network

Record Playback

motion detection recording > timed recording
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 (cut/file), partially enlarge, audio on/off

SMD Plus

Face Recognition

| Max 8 face pictures/sec processing
---|---
Performance| 1 channel video stream face recognition
Stranger Mode| Detect strangers’ faces (not in device’s face database).
Similarity threshold can be set manually

AI Search

| Up to 8 target face images search at same time, similarity threshold can be set for each target face image
Database Management| Up to 10 face databases with 5,000 face images intotal. Name, gender, birthday, address, certificate type, cerificate No., countries&regions and state can be added to each face picture
---|---
Database Application| Each database can be applied to video channels independently
Trigger Events| Buzzer, Voice Prompts, Email, Snapshot, Recording, Alarm Out, PTZ Activation, etc.
Alarm Linkage| Video recording, snapshot, log, preset, tour

Perimeter Protection

intrusion
AI Search| Search by target classification (human, vehicle)

Alarm

General Alarm| Motion detection, privacy masking, video loss, PIR alarm, IPC alarm
---|---
Anomaly Alarm| Front-end device going offline, storage error, full storage, IP conflict, MAC conflict, login lock, network security anomaly
Alarm Linkage| Video recording, snapshot, log, preset, tour

External Port

HDD| 1 SATA port, up to 8 TB. The maximum HDD capacity varies with environment temperature
---|---
USB| 1 front USB 2.0 port, 1 rear USB 2.0 port
HDMI| 1
VGA| 1
Network| 1 RJ–45 port (10/100/1000 Mbps), 8 RJ–45 ports with PoE power supply (10/100 Mbps)
RCA Input| 1
RCA Output| 1

General Parameter

power of PoE is 72W, the maximum output power of a single port is 25.5W
Net Weight| 0.92 kg (2.03 lb)
Gross weight| 2.07 kg (4.56 lb)
Product Dimensions| 260mm × 232.7mm × 47.6mm (W × L × H)
10.24 inch × 9.16 inch × 8.77 inch (W × L × H)
Package Dimensions| 117 mm × 373 mm × 307 mm (W × L × H)
4.61 inch × 14.69 inch × 12.09 inch (W × L × H)
Operating Temperature| -10°C to +55°C (+14°F to +113°F)
Storage Temperature| 0°C to +40°C (+32°F to +104°F)
Operating Humidity| 10%–93%
Storage Humidity| 30%–85%
Operating Altitude| 3000 m (9843 ft)
Installation| Desktop mounting
Certifications| CE/FCC

Ordering Information

WizSense Network Video Recorder

Dimensions (mm [inch])

Panels

www.dahuasecurity.com
Rev 001.001
© 2020 Dahua. All rights reserved. Design and specifications are subject to change without notice.
Pictures in the document are for reference only, and the actual product shall prevail.

References

• Dahua Technology - World Leading Video-Centric AIoT Solution & Service Provider

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>