• Smart H.265+/H.265/Smart H.264+/H.264 decoding format
• Max. decoding capability: 6 × 1080p@30 fps. Supports adaptive decoding
• AI by camera: perimeter protection,and SMD Plus
• Connected to the third-party network cameras
• Security baseline 2.1

System

• Main Processor : Industrial-grade embedded processor
• Operating System : Embedded Linux
• Operating Interface : Web; Local GUI

AI

• AI by Camera : Perimeter protection; SMD Plus

Perimeter Protection

• Perimeter Performance of AI by Camera (Number of Channels) : 4

SMD Plus

• SMD Plus by Camera : 4-channel SMD Plus (AI by camera), secondary filtering for human and motor vehicle SMD Plus, reducing false alarms caused by leaves, rain and lighting condition change

Audio and Video

• Access Channel : 8 channels
• Network Bandwidth : Access: 80 Mbps; Storage: 80 Mbps; Forward: 60 Mbps
• Resolution : 12MP; 8MP; 5MP; 4MP; 3MP; 2MP; 720p; D1
• Decoding Capability
  
  • 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
• Video Output 1 × VGA, 1 × HDMI (simultaneous)
• Multi-screen Display 1, 4, 8, 9 views
• Third-party Camera Access : Onvif

Compression Standard

• Video Compression : Smart H.265; H.265; Smart H.264; H.264
• Audio Compression : 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
• Mobile Phone Access : Android; iOS
• Interoperability : ONVIF (profile T/S/G); CGI; SDK
• Browser : Chrome; IE 9 or later; Firefox

Recording Playback

• Multi-channel Playback : Up to 8 channels
• Record Mode : Manual record; alarm record; motion detection record; schedule record
• Storage Method : Local HDD and network
• Backup Method : USB device
• Playback Function
  
  • Play; pause; stop; fast forward; fast backward; rewind; play by frame
  • Full screen; backup (video clip/file); partially zom in; audio on/off

Alarm

• General Alarm : Motion detection; privacy masking; video loss; PIR alarm
• Anomaly Alarm : Camera offline; storage error; disk full; IP conflict; MAC conflict; login lock; cyber security exception
• Intelligent Alarm : Perimeter protection; SMD Plus
• Alarm Linkage : Recording; snapshot; buzzer; log; preset; email; tour

Port

• Audio Input : 1
• Audio Output : 1
• HDD Interface : 1 SATA port, up to 16 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 Port : 1 × RJ-45, 10/100 Mbps self-adaptive Ethernet port
• PoE Port : 8 × PoE ports, 10/100 Mbps

General

• Power Supply : 48/53 VDC, 2/1.8 A
• Power Consumption
  
  • Total output of NVR is ≤ 10 W (without HDD)
  • Total output power of PoE is 72 W, the maximum output power of asingle port is 25.5 W
• Net Weight : 0.89 kg (1.95 lb)
• Gross Weight : 1.94 kg (4.28 lb)
• Product Dimensions : 260 mm × 232.7 mm × 47.6 mm (10.24" × 9.16" × 1.87") (W × L × H)
• Operating Temperature : –10 °C to +55 °C (14 °F to +131 °F)
• Operating Humidity : 10%–93% (RH)
• Installation : Rack or desktop

1. Datasheet - DHA NVR2108HS-8P-S3