NVR716S-128/R-4KS2 || Diamond, NVR, 12MP, 128CH, 16X+ SATA PORTS

– Max Recording Resolution: 12MP
– Channels: 128CH
– Built-in POE : None
– LAN Ports: 2
– Video Outputs: HDMI / VGA, HDMI 2
– NDAA Compliant: No
– VCA Features: Basic VCA, Face Detection, Fisheye Dewarping, LPR, People Counting, POS / Point of Sale
– Hardware Features: Alarm in, Alarm out, Audio in, Audio out

SKU: NVR716S-128/R-4KS2


Face Detection

People Counting

Heat Mapping

SMD Plus


New Functions

2 VGA/2 Audio Out
2 VGA different source output
2 audio different source output


Smart Fan
Automatic adjusting speed
Low noise and long life


Sync Time Control
Trusted sites enable
Authority control


Hardware Reset
Factory default and password reset
Easy maintenance


PoE Bonding
Easy to use
Easy maintenance


PoE Management
Show PoE information
PoE management strategy


*The ENS Diamond Series NVR 7 series recorders supports Raid 0, Raid 1, Raid 5, Raid 6, and Raid 10, which allows the user to store data across multiple hard disk drives; achieve data redundancy, reduce data loss, and improve product performance.*

Key Features – Hardware Reset

Why Hardware Reset?

  • Additional way to reset password and configure factory default

How to Apply?

  • Press the reset button
  • Power on the device
  • Continue to press the reset button for more than 5s
  • The device will automatically restart as factory default
  • Videos in HDD will not be deleted

What is the Value?

  • Simplify maintenance of the system
  • Lower training and maintenance cost

Key Features – Smart Fan

Dual Ball Bearing Fan

  • High cooling efficiency
  • Long life time to reduce maintenance cost
  • Low fan noise to improve user experience

Automatic Adjusting Speed

  • Fan speed self-adaptation mode
  • Show current fan running speed
  • Show CPU/ memory usage rate and CPU temperature
  • Speed change according to CPU and environment temperature

Low Temperature

Low Speed

High Temperature

High Speed

Key Features – PoE Management

Show PoE Information

  • Connection state of each port
  • Link quality of each port
  • Enhanced signal mode for each port
  • Linked speed of each port
  • Power consumption of each port
  • Total power comsumption

Management Strategy

  • When actual total power consumption is over rated total power consumption, system auto disconnects devices one by one from port N to 1

PoE Bonding

The camera connected to PoE port will be added to the corresponding free channel.
For example, camera connect to PoE port 2 will be added to channel 2 if it is not occupied by other cameras.

Tips: If the channel has been already occupied before, a tip will be prompted to ask you whether change the IPC or not.

Sync Time Control

Why Sync Time Control?

Avoid NVR running time changed by devices which should not have authority

How to Apply?

  • Enable trusted sites list
  • Add trusted device by IP address, IP segment, MAC address
  • Only devices in the trusted sites list can sync NVR time

4K Resolution (4K Supporting Options Only):

  • Sharp 4K Video Imaging Technology
  • Record at advanced level of detail for superior forensic data
  • Enhanced situational awareness with clear video, staying alert of all potential dangers

Perimeter Protection:

  • Enhanced Perimeter Protection using active deterrence technology
  • Theft Prevention
  • Efficient Forensic Data
  • Advanced VCA with instant notification

Tripwire/Intrusion Detection:

  • Home Entrance and Exit Protection
  • Asset Theft and Vandalism Prevention
  • Clear Vivid Images and intruder deterrence
  • Home or Business Perimeter Protection

SMD Plus:

  • Reduce false alarm notifications with a 98% human and vehicle detection accuracy rate
  • Provides real-time alarm prompt and real-time protection
  • Effective monitoring with advanced detection technology provides safety and security for all


  • Efficient capture of Vehicle Metadata : Vehicle Type, Color, Logo, No seatbelt detection
  •  Support License Plate Reader/capture function in Parking Lot Management and Visitor Management application scenarios
  • Support for ANPR allows for high efficiency, cost reduction solutions for various vertical applications such as Gated Communities, Education Campuses, and warehouse facilties

People Counting:

  • Provide efficient business operations with better understanding of customer flow, peak service times, and employee management.
  • Direct access to people counting data allows you to make efficient real-time decisions.
  • Obtain actionable insight by understanding occupancy threshold and times, allowing you to reduce costs based on resource allocation and staffing management.

Heat Mapping:

  •  Understand where customers spend most of their time, allowing for efficient product placement and upselling opportunities.
  • Maximize return on investment (ROI) and optimize your product marketing efforts by understanding which merchandise your customers are most interested in.


POS for cashier evidence

People counting for entrance

Heat map for business analysis

ANPR for parking lot

Custom split for
panoramic cameras



  • Max 128 channel IP cameras connection
  • Max 384Mbps incoming  bandwidth
  • Up to 12Mp resolution preview& playback
  • 1 VGA 2 HDMI
  • Support 16 hot-swap HDDs
  • Support RAID 0/1/5/6/10/50/60
  • Support N M hot standby
  • Support iSCSI & Mini SAS to expand storage space
  • Compatible with Dahua SDK and seamless integrated to other platforms
  • Support Multi-brand network cameras: Dahua, Arecont Vision, AXIS, Bosch, Bric kcom, Canon, CP Plus, Dynacolor, Honeywell,  Panasonic, Pelco, Samsung, Sanyo, Sony, Video tec, Vivotek and etc.
  • ONVIF Version 2.4 conformance
  • Redundant power supply module adopted (DH-NVR616R-128  &DH-NVR616DR-128)
  • Front LCD display (DH-NVR616D-128  & DH-NVR616DR-128)
Weight25.5 lbs
Dimensions6 × 6 × 6 in