Vivotek 16ch NVR


No HDD, Plug & Play, ONVIF, EZConnect, HDMI/VGA Monitor Display, Remote Mobile Access – 2 Year Warranty

SKU: JFND9441- Category: Tags: , ,

Two Year Extended Replacement Warranty

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VIVOTEK’s ND9441 is the brand new H.265 Linux-based embedded standalone NVRs. Equipped for up to 16 network cameras, the NVR features well-built ONVIF compliant and scalable configuration with VAST CMS empowering users to set up and manage advanced IP surveillance systems with ease. It also supports remote and mobile access, via EZConnect and iViewer app, for both iOS and Android handheld devices, providing users an open, flexible and intelligent NVR for seamless use in small to medium sized video surveillance applications.

With H.265 compression technology and embedded with 4 HDD design providing up to 24TB, the ND9441 offers greater than 30% more recording capacity than systems employing H.264 compression. This advance gives users larger storage space for longer durations of video recording.

In order to provide uninterrupted service even when the network is temporally disrupted, this NVR is also equipped with dual Ethernet ports, as well as providing the flexibility to connect with network cameras in network failover situations.

Further enabling the recording of high-quality and detailed images, the ND9441 supports a maximum network camera resolution of 12-Megapixels. To intelligently manage bandwidth while maintaining this high-quality, the “Auto Adaptive Stream” function will adjust the display resolution automatically for each different layout type.

Moreover, this NVR supports VIVOTEK’s fisheye network camera “Fisheye Dewarp” function, which provides multiple de-warping modes in live view and playback, ensuring the correct angle of video view and detailed information for flexible usage. Further, to quickly and intuitively find any target event, it is equipped with “Story-Board Search” function, which provides a glimpse of past recordings over an intuitive timeline.


EZConnect App provides users an unbeatable experience for mobile viewing NVR video via a mobile device from anywhere, at any time.

Fisheye Dewarp

VIVOTEK’s NVR offers both LiveView and Playback modes for one fisheye network camera simultaneously. They also provide multiple fisheye de-warp display modes, including 1O, 1P, 1R, 1O3R, 1O8R, allowing users to monitor any angle, or to enjoy precise detailed images for a total surveillance experience.

Story Board Event Search

To quickly and intuitively find any target event, we provide a glimpse of past recording over an intuitive timeline, allowing users to direct playback and archive their video within 10 seconds.

Finally, the ND9441 supports HDMI and VGA local video output, so users can control the GUI OSD interface via mouse & keyboard, eliminating the need for a separate PC to search video or playback from the NVRs. Moreover, the intuitive and friendly VIVOTEK GUI design gives users an even smoother experience of control than ever before.


  • H.265/H.264 Compression Technology
  • Plug & Play One Button Auto Setup
  • EZConnect by Scanning QR Code for 24/7 Mobile Viewing
  • Intuitive, Elegant Interaction UI
  • VIVOTEK Camera Configuration and VAST CMS Integrated
  • Live and Playback Fisheye Dewarp
  • Embedded Linux OS
  • Story Board Event Search
  • Up to 12MP Camera Liveview & Playback
  • Dual Lan Network Ports with Failover Function
  • ONVIF Open Platform (Project Support Function)
  • 2 Year DuncansOnline Warranty

For More Information

See the spec sheet (PDF)

DuncansOnline Full Installation Support

Read our Pre-Sale FAQ. We have many After-Sale Support FAQs, depending on your needs.

Contact Us

With so many products and features, making the right surveillance decision to suit your needs can be difficult and at times an overwhelming process. But don’t worry – DuncansOnline is always here to help you. Contact us toll-free or by email anytime to set up an in-depth consultation free of charge!


We’re here to help you find the perfect surveillance solution!

Hardware Information

Model ND9441 ND9541
Product Description 16-CH H.265 Embedded NVR 32-CH H.265 Embedded NVR


OS Embedded Linux
CPU ARM Processor
Flash 256 MB
Watchdog Hardware + Software
Power Restoration System Restart Automatically after Power Recovery


HDD Devices Internal x4
HDD Max. Capacity 6 TB x4
Disk Management Create, Format and Remove Disk HDD S.M.A.R.T

Video & Audio

Video Output HDMI x1, VGA x1
Resolution 1920x1080, 1280x720
Graphics Decoder Hardware decoding
Decoding Capacity H.265/H.264: 2560x1920 @ 30 fps (1-CH) 1920x1080 @ 120 fps (4-CH) 1280x720 @ 240 fps (8-CH) 1280x720 @ 480 fps (16-CH) H.265/H.264: 2560x1920 @ 30 fps (1-CH) 1920x1080 @ 120 fps (4-CH) 1280x720 @ 240 fps (8-CH) 1280x720 @ 480 fps (16-CH) 720x480 @ 960 fps (32-CH)
Camera Position Change the viewcell position on the Live View screens

External Interface

USB Interface Front: 2 (USB 2.0) Back: 1 (USB 3.0)
Alarm In 8
Alarm Out 4
Audio 3.5 Phone Jack Audio Output x1 3.5 Phone Jack Audio Input (Reserved) x1
RS485 1 Port (Reserved)


Network Interface 10/100/1000Mbps Ethernet (RJ-45) x 2


Power Input DC 56V 2.5A
Power Consumption Max. 120 W

LED Indicator

LED Indicator Status, Record, HDD1, HDD2, HDD3, HDD4, Net1, Net2


Form Factor Desktop
Operation Buttons Power (Front) / Reset (Back)
Dimensions 430 (W) x 400 (D) x 44.5 (H) mm
Weight 3.87 kg (without HDD)
Operating Temperature 0°C ~ 40°C (32°F ~ 104°F)
Humidity 0 ~ 95%


Safety Certifications CE, LVD, FCC, VCCI, UL
Warranty 24 months

Client PC Requirements

Operating System Microsoft Windows OS: XP/Vista/7/8/2008/2012
CPU Intel Celeron or above
Memory 2 GB or above
Ethenet 10/100Mbps
Display Resolution 1024x768 pixels or above
Web Browser Internet Explorer 10 (32 bit) or above
Software AP Installation Wizard 2, ST7501, VAST
Mobile/Tablet App EZConnect (iOS/Android), iViewer (iOS/Android)


CD User's Manual, Quick Installation Guide (QIG), Installation Wizard 2
Others Power Adapter, Power Cord, Quick Installation Guide, 32 x H.D.D. Screws, 8 x H.D.D. Brackets, 1 x USB Mouse, 4 x SATA Cables

Software Information

Model ND9441 ND9541
Product Description 16-CH H.265 Embedded NVR 32-CH H.265 Embedded NVR


Maximum Channel 16 32
Record Throughput (MB) 192 Mbps 192 Mbps
Network Throughput (MB) 96 Mbps
Audio Format G.711, G.726
Video Format MJPEG, H.264, H.265
Video Resolution VGA, 1MP, 2MP, 3MP, 5MP & 12MP Camera
Recording Time (sec.) Pre-Record: 5 (Max. 10) Post-Record: 20 (Max. 300)
Recording Stream Single
Recording Mode Continuous, Schedule, Manual, Event, Activity Adaptive Streaming
Recording Setting Recycle (unit: Day)
Recording Path Local Path
Record Video Format 3GP

LiveView (Local Display)

Stream Application Auto Adaptive Stream
LiveView Display 16 Channels Multi Layout display: 1x1, 1x3 (Corridor View), 2x2, 3x3, 4x4, 1+5, 1+3, 1+12, 1+1+3 (1P), 1+3+3 (1P) 32 Channels Multi Layout display: 1x1, 1x3 (Corridor View), 2x2, 3x3, 4x4, 1+5, 1+3, 1+12, 1+1+3 (1P), 1+3+3 (1P), 1+31
Monitor Enhancement OSD Display (NVR), OSD Display (Camera), Camera Information, Remote I/O Control, Event Notification, Aspect Ratio, Fisheye Dewarp (1O,1P,1R,1O3R, 1O8R)
PTZ Control Panel Control
PTZ Operation Direction Control, Home, Iris, Preset, Patrol (Group), PiP Control

Playback (Local Display)

Playback Display 1 Channel Multi Layout Display: 1x1
Playback Control Regular (Play, Pause, Stop), Rewind, Next / Previous Frame, Speed Control, Calendar, Event, Timeline, Timeline Scale, Thumbnail (Storyboard)
Video Search By Calendar, Date/Time, and Alarm
Thumbnail Explorer (Storyboard) Listing the thumbnail of recorded video (Max. 2 CH)
Monitor Enhancement OSD Display (Camera), Event Notification, Aspect Ratio, PiP Control, Fisheye Dewarp (1O,1P,1R,1O3R, 1O8R)
Snapshot JPEG
Video Clip Export EXE

LiveView (Remote)

Stream Application Stream Selection
Audio Capability One Way
LiveView Display 16 Channels Multi Layout display: 1x1, 2x2, 3x3, 4x4, 1+3, 1+5, 1+12 32 Channels Multi Layout display: 1x1, 2x2, 3x3, 4x4, 1+3, 1+5, 1+12, 1+31
Monitor Enhancement OSD Display (NVR), Drag & Drop, Image Freeze, Audio Control, Remote I/O Control, Event Notification, Bookmark, Fisheye Dewarp (1O, 1P, 1R)
PTZ Control Panel Control
PTZ Operation Direction Control, Home, Zoom, Focus, Iris, Preset, Patrol (Group), PiP Control
Snapshot JPEG

Playback (Remote)

Playback Display 4 Channels Multi Layout Display: 1x1, 2x2, 1+3
Playback Control Regular (Play, Pause, Stop), Next Frame, Speed Control, Calendar, Timeline, Timeline Scale, Bookmark
Monitor Enhancement OSD Display (NVR), Drag & Drop, Audio Control, PiP Control, Fisheye Dewarp (1O, 1P, 1R)
Snapshot JPEG
Video Clip Export EXE

Alarm Management

Schedule Type Continuous, Schedule, Manual
Event Motion Detection, PIR Detection, Tampering Detection, Digital Input (Camera), Digital Output (Camera), Connection Abnormal, Storage Abnormal, Storage Full, Camera Network Loss, DI, DO
Action Record, Email (Text), Email (Snapshot), FTP, Buzzer, ePTZ Control (Go to Preset), NVR DO, Camera DO
Recording Time (sec.) Pre-Record: 5 (Max. 10), Post-Record: 20 (Max. 300)


Manual USB Dongle (FAT Format)


User Management User Account: 16 User Account Time Limit: 10 mins User Level: Administrator / Regular User User Feature Definition: By Camera
Log System, Recording, User, Error
Date&Time Time Zone, Manual, Automatic Sync NTP, Daylight Saving Time
Firmware Manual update
Restore Default Supported
Backup/Restore (Configuration) Supported
Language Czech, English, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Spanish, Simplified Chinese, Traditional Chinese

Camera Intergration

Insert Camera Manual, Search
Video (Media) Setting Compression, Resolution, FPS, Video Quality
Image Setting Image Display Image Adjustment
PTZ Control Panel Control
PTZ Operation Direction Control, Home, Preset, Patrol (Group)
Motion Detection Supported
ONVIF Core Spec Version 2.2 or above (By Project)
ONVIF Stream Video (H.264, MPEG4 & MJPEG)
ONVIF Recording Continuous, Schedule, Manual
ONVIF Discover Discover the other brand camera through "Insert Camera & Batch Insert"
Device Intergration
UPS APC Model Compatible