Dahua Technology 32-Channel DHI-NVR6A08-32-4KS2 10TB 12MP 4K 8 SATA Security NVR

Brand :Dahua


Condition :New



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4K 32CH 2U NVR

10TB Included

Dahua’s network video recorder offers unparalleled recording technology for IP video surveillance applications. For applications where details are critical for identification, this enterprise‐level NVR provides a powerful Intel processor with up to 4K resolution.

Additionally, the NVR features a mouse shortcut operation menu, remote management and control, centre storage, edge storage, and back up storage. The NVR is compatible with numerous third‐party devices making it the perfect solution for surveillance systems with or without a video management system (VMS). Its open architecture supports multi‐user access and is compatible with ONVIF 2.4, enabling interoperability when combined with 4K cameras.

  • Smart H.265+, H.265, Smart H.264+, H.264, MJPEG Video Compression
  • Maximum 32 IP Camera Inputs with IVS Recording
  • Maximum 384 Mbps Incoming Bandwidth
  • Up to 12 MP Resolution for Preview and Playback
  • Supports RAID 0 /1/5/6/10
  • iSCSI for Expanded Storage Space
  • Smart Tracking
  • Intelligent Video System with Business Analytics (two IP channels)

Intelligent Video System (IVS) Analytics on 2 IP Channels

  • Motion
  • Tripwire
  • Intrusion
  • Scene change
  • Abandoned/missing object
  • Facial detection
  • People counting
  • Heat mapping

Dahua Technology DHI-NVR6A08-32-4KS2 Specs


Main Processor Intel Quad-Core Processor
Operating System Embedded Linux

Video and Audio

IP Camera Inputs 32
Two-Way Talk 1 x RCA Input
1 x RCA Output


Interface 2 x HDMI (Up to 3840 x 2160 Resolution, Different Source)
1 x VGA
Output Native Resolutions 3840 x 2160, 1920 x 1080, 1280 x 1024, 1280 x 720, 1024 x 768
Maximum Decoding 4 Channels of 12 MP at 20 fps
4 Channels of 8 MP at 30 fps
8 Channels of 8 MP at 15 fps
5 Channels of 6 MP at 30 fps
6 Channels of 5 MP at 30 fps
8 Channels of 5 MP at 25 fps
8 Channels of 4 MP at 30 fps
9 Channels of 4 MP at 20 fps
12 Channels of 3 MP at 25 fps
8 Channels of 1080p at 60 fps
16 Channels of 1080p at 30 fps
25 Channels of 720p at 30 fps
Multi-Screen Display 1st Screen: 1/4/8/9/16/25/36
2nd Screen: 1/4/8/9/16
OSD Camera Title, Time, Video Loss, Camera Lock, Motion Detection, Recording


Compression H.265, H.264, MJPEG
Supported IP Camera Resolution 12 MP, 8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p, 1.3 MP, 720p
Maximum Incoming Bandwidth 384 Mb/s
Record Mode Manual, Schedule (Regular, Continuous), MD (Video Detection: Motion Detection, Camera Blank, Video Loss), Alarm, Stop
Recording Intervals 1 to 120 Minutes (Default: 60 Minutes)
Pre-Record: 1 to 30 Seconds
Post-Record: 10 to 300 Seconds

Video Detection & Alarm

Trigger Events Recording, PTZ, Tour, Alarm Out, Video Push, Email, FTP, Snapshot, Buzzer, and Screen Tips
Video Detection Motion Detection, MD Zones: 396 (22 x 18), Video Loss, and Camera Blank
Alarm Inputs 16
Low-Level Effective, Green Terminal Interface
Relay Outputs 8
NO/NC Programmable, Green Terminal Interface
Tracking Tracking Trigger Event: Targeting, Zoom, Tracking, Recording, Snapshot, Alarm

Playback & Backup

Playback 128 Mb/s in RAID 5 Mode
64 Mb/s in Single HDD Mode
Search Modes Time/Date, Alarm, MD and Exact Search (Accurate to One Second)
Playback Function Play, Pause, Stop, Rewind, Fast Play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Repeat, Shuffle, Backup Selection, Digital Zoom
Backup Modes USB Device, Network, Internal SATA Burner, eSATA Device

Third-Party Software Support

Brand Compatibility Dahua, Arecont Vision, Axis Communications, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Videotec, Vivotek, and More


Ethernet 2 x RJ45 (10/100/1000M)
Network Function HTTP, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, Alarm Server, IP Search (Supports Dahua IP Cameras, DVRs, and NVSes)
Maximum User Access 128 Users
Mobile Operating Systems iOS, Android
Interoperability ONVIF 2.4, CGI Conformant


HDD Support 8 x SATA III Ports, 8 TB Capacity for Each Disk
Installed HDD No HDD
HDD Mode Single, RAID 0/1/5/6/10
Supports Global HDD Hot Spare, Enterprise HDD Recommended
eSATA Port 1

Auxiliary Interface

USB 2 x USB 3.0
2 x USB 2.0
RS-232 1 Port for PC Communication and Keyboard
RS-485 1 Port for PTZ Control


Power Supply 110 to 240 VAC, 50/60 Hz
Power Consumption


Operating Temperature 14 to 131°F / -10 to 55°C
Storage Temperature -4 to 158°F / -20 to 70°C
Storage Humidity 0 to 90% RH
Certifications EN: EN55022, EN55024, EN50130-4, EN60950-1

UL: UL 60950-1+CAN/CSA C22.2 No. 60950-1

FCC: Part 15 Subpart B, ANSI C63.4-2014

Installation 19″ / 483 mm Rackmount
Dimensions 17.4 x 17.9 x 3.5″ / 444 x 454.9 x 90.4 mm
Weight 19.8 lb / 9 kg without HDDs