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QNAP VS-4116U-RP-Pro+ 16 Channel 4 Bay 1U Rackmount NVR NAS

QNAP VS-4116U-RP-Pro+ 16 Channel 4 Bay 1U Rackmount NVR NAS

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Quicklinx: B53VWS00 Mfr#: VS-4116U-RP-PRO+-UK


Powered by the Intel dual-core processor, it delivers high performance at a throughput rate of 250 Mbps to ensure stable recordings and smooth playbacks of multiple megapixel cameras. The 4-bay rackmount VS-4116U-RP Pro+ is designed for the SMB segment with the features of robust performance, solid reliability and high-definition local display. The VS-4116U-RP Pro+ supports local display via an HDMI cable, with up to 180 fps Full HD 1080p local display by hardware decoding.

  • Multi-stream support

    Administrators now can flexibly define multiple video streams according to bandwidth resources and number of live-view channels. The adjustable video stream setting helps improve the displaying quality of live-view and well manage the bandwidth resources based on different usage requirements.
  • Smart recording

    The VioStor NVR automatically selects video streams from IP cameras for different recording scenarios. In normal situation, video recording maintains at lower quality resolution. While the alarm event happens, video recording switches to high quality resolution to capture more details.
  • Real-time digital watermarking

    The VioStor NVR supports real-time digital watermarking to protect the videos and snapshots from unauthorized modifications. The watermark proof utility is provided to verify whether or not the videos and snapshots are original.
  • High resolution local display

    The VioStor NVR provides an HDMI port which can be connected to an HDMI monitor or TV for doing monitoring in the Full HD (1920 x 1080) resolution.
  • Convenient control of PTZ and speed dome cameras

    The PTZ (Pan/Tilt/Zoom) cameras can be adjusted directly and the preset positions of the IP cameras can be viewed on the local display interface of the VioStor NVR.
  • Digital zoom

    Digital zoom (in/out) of the video image is supported on the monitoring and playback interfaces of the NVR.
  • On-screen event alert

    When an event occurs, an alert icon will be shown instantly on the local monitoring page. The alert details can be viewed by clicking the alert icon.
  • Video search

    The VioStor NVR supports convenient video search by date and time on the local playback interface.
  • Local video playbacks on HDMI monitors or TVs

    The VioStor NVR supports direct video playbacks on HDMI monitors or TVs.
  • Quick system setup

    The VioStor NVR can be set up in simple steps on the local display interface.
  • Multi-server monitoring

    Connect to one VioStor NVR and monitor up to 128 channels from other VioStor NVR servers over the LAN or WAN via an IE browser.
  • Smart control of PTZ and speed dome cameras

    The PTZ (Pan/Tilt/Zoom) cameras can be directly adjusted by the web user interface of the VioStor NVR.
  • Preset position control and auto cruising

    The preset positions of an IP camera can be viewed by clicking the corresponding number buttons on the monitoring page. The time interval can also be configured on the PTZ cameras to perform periodic monitoring.
  • Instant event notification

    When the alarm recording is enabled and an event occurs, an alarm icon will be shown instantly on the monitoring page. The alert details can be viewed by clicking the icon.
  • Dynamic E-map

    The VioStor NVR provides the E-map function for users to upload the digital maps and indicate the locations of the IP cameras of a monitoring location or region.
  • Multi-view playback

    Use the multi-view playback feature to divide a video equally into multiple sessions for doing playback in a multi-view window, or play the videos of multiple IP cameras in the multi-view window simultaneously.
  • Video search by date and time, timeline, event, Intelligent Video Analytics (IVA)

    The VioStor NVR supports quick video search by date and time, timeline, event, and intelligent video analytics (IVA), which includes motion detection, foreign object, missing object, out of focus, and camera occlusion.
  • Advanced event management

    VioStor NVR supports various event handling options for different kinds of events.
  • Real-time SMS and email alert

    Configure the SMTP server and SMSC server settings on the NVR in order to receive instant system warnings or error messages by email and/or SMS.
  • Scheduled remote replication

    The VioStor NVR supports scheduled remote replication for performing secure data backup to a remote QNAP NAS on the local network.
  • One touch auto video backup

    Configure the one touch auto video backup button at the front of the NVR to copy the data from the NVR to an external storage device when the button is pressed.
  • Huge storage capacity for long-term recordings

    The VioStor NVR supports RAID 0, 1, 5, 6, 5+ hot spare, single, and JBOD disk configurations. Its hot-swap design allows a failed drive of a disk volume (RAID 1 or above) to be replaced by hot swapping without turning off the server.
  • Fisheye dewarping

    The fisheye dewarping function, available on the web and local display interface for specific fisheye cameras and specific cameras with panomorph lens, assists in doing practical surveillance management, allowing the administrators to view the monitoring area in a clearer shape.
  • Authority management

    Create multiple users on the VioStor NVR and assign them to different user groups (administrator, system manager, or user) with different rights for doing monitoring, playback, PTZ control, and audio monitoring.
  • Auto logoff

    The VioStor NVR supports automatic user logoff from idling configuration pages. The administrator can set the timeout period to log off the users when the idling time has been reached.
  • Host access control

    Specify the host or IP connections to be allowed or denied to access the NVR.
  • On-line user list

    View the record of users currently logged on and previously logged on to the NVR.
  • Detailed event logs

    The VioStor NVR provides detailed event logs of system warnings, hard disk errors, network disconnections, UPS status, and access to the networking services of the NVR and video recordings.
  • S.M.A.R.T. and advanced HDD Health Scanning (HHS)

    S.M.A.R.T. (Self-Monitoring Analysis and Reporting Technology) helps monitor the hard disk drives status. The VioStor NVR supports HHS (HDD Health Scan) for doing disk checking and bad blocks scanning.
  • Automatic system startup after power recovery

    The VioStor NVR supports automatic system startup after a power recovery.
  • Built-in DDNS service

    The VioStor NVR supports dynamic DNS (DDNS) for convenient access to the system by a domain name instead of a lengthy IP address.
  • Built-in NTP server

    This feature allows the connected IP cameras to synchronize their date and time settings with the NVR.
  • System setup in simple steps

    The NVR can be set up in 6 simple steps via the local display or web-based interface (Internet Explorer).
  • Web-based user interface

    All the system configurations, monitoring, and playback features of the NVR can be managed by the web-based interface.



Product Description
QNAP VioStor VS-4116U-RP Pro+ - standalone NVR - 16 channels
Device Type
NVR - 16 channels - networked - rack-mountable - 1U
IP Cameras Supported
Frame Rate
30 fps
Compression Format
Hard Drive(s) Supported
Quantity: 4 - total capacity: 16 TB
120 / 230 V
Dimensions (WxDxH)
43.9 cm x 49.9 cm x 4.4 cm
Country Kits
United Kingdom



Device Type
NVR - rack-mountable - 1U
Video Channels
IP Cameras Supported
Compression Format
Package Content
Manual, DVR, software, cables, mounting kit
Cables Included
Network cable - RJ-45 - RJ-45 - 2 pcs.
Software Included (Y)
QNAP Finder
Country Kits
United Kingdom
Compliant Standards

Security DVR

Frame Rate (Record)
30 fps
Playback Search
Date / time, event
Record Events
Alarm, motion detection, scheduled, event, manual
RAID 5 support, RAID 0 support, RAID 1 support, JBOD support, RAID 5 hot spare support, RAID 6 support, watermark, Pan/Tilt/Zoom support, motion detection, password protection

Hard Drive

Quantity Supported
Serial ATA
Supported Max Total Capacity
16 TB


DDNS Support
Web Server
Network Interfaces
Ethernet 10Base-T/100Base-TX/1000Base-T
Supported Protocols
Load balancing, manageable, E-mail alert, FTP server, SMS alert, online RAID capacity expansion, online RAID level migration


Video Output Ports
HDMI x 1
Alarm Ports
Alarm input x 8, alarm output x 2
Camera Control Interface (PTZ)
Network Port
10/100/1000Base-T x 2
Other Ports
USB 2.0 x 3, USB 3.0 x 2


120 / 230 V
50/60 Hz
Power Consumption
80 Watt
Redundant Power Supply

Dimensions & Weight

43.9 cm
49.9 cm
4.4 cm

Environmental Parameters

Min Operating Temperature
0 °C
Max Operating Temperature
40 °C
Humidity Range Operating
5 - 95% (non-condensing)
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