Dahua DHI-NVR2108HS-8P-I2 8 Channel Compact 1U 8PoE 1HDD 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.

System 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

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) .

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. 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.

Technical 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 AI disabled: 1-channel 12MP@30 fps; 1-channel 8MP@30 fps; 2-channel 5MP@30 fps; 3-channel
  • Decoding Capability
    • 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 610003-2:2019;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

Available Model

• • DHI-NVR2108HS-8P-I2

Dahua DHI-NVR2108HS-8P-I2 8 Channel Compact 1U 8PoE 1HDD WizSense Network Video Recorder-Isometric View