Model: Dahua NVR4108-8P-4KS2

8 Channel Smart 1U 8PoE 4K&H.265 Lite Network Video Recorder

Features

• 8/16-channel IP video access
• Smart H.265+/Smart H.264+/H.265/H.264; H.265 auto switch
• Max 80 Mbps incoming bandwidth
• Up to 8MP resolution for preview and playback
• 8-channel decoding@1080p (30 fps)
• AI by Camera: Perimeter protection; SMD Plus; people counting; heat map
• Support IPC UPnP, 8 PoE ports

Specifications

System

• Main Processor: Industrial embedded micro-processor
• Operating System: Embedded Linux
• Operation Interface: Web; local GUI

Perimeter Protection by Camera

• Performance: 8 channels
• AI Search: Search for pictures by channel, time and event type

SMD Plus by Camera

• Performance: 8 channels
• AI Search: Search by target classification (human, vehicle)

Video

• Access Channel: 8
• Network Bandwidth: 80 Mbps for access, 80 Mbps for storage and 48 Mbps for forwarding
• Resolution: 8MP, 6MP, 5MP, 4MP, 3MP, 1080p, 1.3MP, 720p, D1, and more
• Decoding Capability: 8 channels@1080p (30 fps)
• Video Output:
  • HDMI: 3840 × 2160; 1920 × 1080; 1280 × 1024; 1280 × 720
  • VGA: 1920 × 1080; 1280 × 1024; 1280 × 720
• Multi-screen Display: 8-channel: 1/4/8/9
• Third Party Camera Access: Panasonic, Sony, Samsung, Axis, Pelco, Arecont, ONVIF, Canon and more

Compression

• Video: Smart H.265+; Smart H.264+; H.265; H.264
• Audio: PCM; G.711A; G.711U; G.726

Network

• Network Protocol: HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; DDNS; FTP; Alarm Server; IP Search (supports Dahua IP camera, DVR, NVS, and more); P2P
• Mobile Phone Access: Android; iOS
• Interoperability: ONVIF (profile T/S/G); CGI; SDK
• Browser: Chrome; IE9 or later; Firefox

Record Playback

• Multi-channel Playback: 8-channel: 1/4/9
• Record Mode: Manual; schedule (general; MD; alarm; MD & alarm; intelligent)
• Storage Method: 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

Storage

• Disk Group
• Yes

Alarm

• General Alarm: Motion detection; privacy masking; video loss; PIR alarm; IPC alarm
• Anomaly Alarm: Camera offline; storage error; full storage; IP conflict; MAC conflict; login lock; network security anomaly
• Intelligent Alarm: Perimeter protection; SMD; people counting; heat map
• Alarm Linkage: Record; snapshot; IPC external alarm output; buzzer; log; preset; email

External Port

• Audio Input: 1 channel, RCA connector
• Audio Output: 1 channel, RCA connector, which support voice intercom output
• HDD: 1 SATA III port, up to 10 TB for a single HDD. The maximum HDD capacity varies with environment temperature
• USB: 2 rear USB 2.0 ports
• HDMI: 1
• VGA: 1
• Network: 1 independent 100 Mbps ethernet port
• PoE: 8 ports (IEEE802.3at/af)

General Parameter

• Power Supply: 48V/2A DC
• Power Consumption: 
  • NVR: < 8.3W (without HDD)
  • PoE: Max 25.5W for single port, 72W in total
• Net Weight: 0.65 kg (1.43 lb) (without HDD)
• Gross Weight: 1.8 kg (3.97 lb) (without HDD)
• Product Dimensions: 270.0 mm × 206.3 mm × 45.7 mm (10.6" × 8.1" × 1.8")
• Package Dimensions: 425 mm × 259 mm × 94 mm (16.7" × 10.2" × 3.7")
• 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% (RH)
• Storage Humidity: 30%–85% (RH)
• Operating Altitude: 3,000 m (9,843 ft)
• Certifications:
  • CE: EN55032; EN55024; EN50130-4; EN60950-1
  • FCC: Part 15 Subpart B; ANSI C63.4-2014
  • UL: UL 60950-1