Dahua DHI-NVR6A16DR-128-4KS2 128-Channel 4K H.264 Network Video Recorder - Super 3U

Dahua DHI-NVR6A16DR-128-4KS2 128-Channel 4K H.264 Network Video Recorder - Super 3U
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Dahua DHI-NVR6A16DR-128-4KS2 128 Channel Super 3U 4K H.264 Network Video Recorder - 128 Channel, LCD, 2 HDMI/ 1 VGA, 384Mbps, 8 SATA up to 96TB

Dahua's DHI-NVR6A16DR-128-4KS2 network video recorder offers excellent performance and high recording quality for IP video surveillance
applications. For applications where details are critical for identification, this professional NVR provides a powerful processorwith 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.

Designed as a low-cost, easy installation, this NVR is ideal for a wide range of applications such as public safety, water conservancy,transportation, city centers, education, and financial institutions.The NVR is compatible with numerous third-party devices making it the perfect solution for surveillance systems with or without a videomanagement system (VMS). Its open architecture supports multiuser access and is compatible with ONVIF 2.4, enabling interoperability when combined with 4K cameras.

Storage Options:

  • Dahua DHI-NVR6A16DR-128-4KS2 with No Storage
  • Dahua DHI-NVR6A16DR-128-4KS2-2TB includes 2 TB Storage
  • Dahua DHI-NVR6A16DR-128-4KS2-4TB includes 4 TB Storage
  • Dahua DHI-NVR6A16DR-128-4KS2-6TB includes 6 TB Storage
  • Dahua DHI-NVR6A16DR-128-4KS2-12TB includes 12 TB Storage
  • Dahua DHI-NVR6A16DR-128-4KS2-24TB includes 24 TB Storage

Key features of Dahua DHI-NVR6A16DR-128-4KS2

  • 128-Channel
  • No HDD Installed
  • Record from and Manage Up to 128 Cameras
  • Up to 3840 x 2160 4K Recording
  • 96TB HDD Capacity (Available Separately)
  • H.264/MJPEG Compression
  • Audio Input & Output
  • Up to 128 Simultaneous Users
  • Up to 256 Mbps Record Rate
  • Front LCD Display
  • 2 x HDMI & 1 x VGA Video Outputs
  • ONVIF-Compliant, Version 2.4

Product Type:
5-year Manufacturer Warranty
  • H.264

Video Recorder Features

Max. Incoming Bandwidth:
Rack Unit (U):
Recorder Technology:
Network Video Recorder (NVR)
Number of camera channels:
  • 128 camera channels
Video Output:
  • 1x VGA
  • 2x HDMI
Max. Storage Capacity:
96 TB
Hard Drive Ports:
16 SATA Ports
Pre-Installed Storage (Recorders):
No HDD included
Technical Specs

Model DHI-NVR6A16DR-128-4K
Main Processor Intel Processors
Operating System LINUX
Video & Audio
IP Camera Input 128 channel
Two-way Talk

1channel Input, 1channel Output, RCA


Interface 2 HDMI (up to 3840x2160), 1 VGA
Resolution 3840×2160, 1920×1080, 1280×1024, 1280×720, 1024×768
Multi-screen Display The 1st screen: 1/4/8/9/16/25/36
The 2nd screen: 1/4/8/9/16
OSD Camera title, Time, Video loss, Camera lock, Motion detection, Recording
Compression H.264/MJPEG
Resolution 12Mp, 8Mp, 6Mp, 5Mp, 3Mp, 1080P, 1.3Mp, 720P & etc.
Record Rate


Bit Rate 1~ 20Mbps

Record Mode

Manual, Schedule(Regular(Continuous), MD(Video detection: Motion detection, Camera blank, Video loss), Alarm), Stop

Record Interval 1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec
Video Detection & Alarm
Trigger Events Recording, PTZ, Tour, Alarm out, Video Push, Email, FTP, Snapshot, Buzzer & Screen tips

Video Detection

Motion Detection, MD Zones: 396(22×18), Video Loss & Camera Blank

Alarm Input 16ch, low level effective, green terminal interface
Relay Output 8ch, Relay contact(1A@24VDC), NO/NC programmable, green terminal interface
Playback & Backup
Playback 128Mbps in Raid 5 mode
64Mbps in single HDD mode
Search Mode Time/Date, Alarm, MD & Exact search (accurate to 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 Mode USB Device/Network/Internal SATA burner/eSATA Device
Interface 4 RJ-45 ports (10/100/1000Mbps)
Ethernet Port 4 Ethernet ports joint working or 4 independent 1000Mbps Ethernet ports
Optical Fiber Interface 2 Giga Optical fiber interface
Network Function HTTP, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, Alarm Server, IP Search(Support Dahua IP camera, DVR, NVS and etc.)
Max. User Access 128 users

Smart Phone

iPhone, iPad, Android

Internal HDD 16 SATA III ports, up to 96TB
HDD Mode Single, Raid 0/1/5/6/10/50/60 (Support global HDD hot-spare)
Auxiliary Interface
Front cover Support hot swap, 7" inch HD LCD (1920x1080/1280x1024/1024x768) (Model –D&DR)
USB 4 USB ports(3 USB2.0, 1 USB3.0)
eSATA 1 eSATA port
SAS 1 Mini SAS port, for storage expansion
RS232 1 port, for PC communication& keyboard
RS485 1 port, For PTZ control
Power Supply AC100V~240V, 50~60Hz ,
Power Consumption
Working Environment -10°C~+55°C/10%~90%RH/86~106kpa
Dimension(W×D×H) 531.9mm ×485mm(with ears)×133.2mm
Weight 17.45kg (without HDD)
Installation Rack-mounted

Dahua DHI-NVR6A16DR-128-4KS2 (Dahua-DHI-NVR6A16DR-128-4KS2-A1.pdf, 733 Kb) [Download]


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