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16 Channel PoE 4K NVR, Enterprise Series


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Regular Price: $1,299.99

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This network video recorder is our most powerful 16 IP camera NVR as it features a Quad Core CPU. It can record all resolutions of network cameras, all the way up to these latest 4K security cameras which are 8MP and 12MP cameras. It utilizes the latest H.265 video encoding to encode video resolutions higher than 1080P, and is able to record up to 4 megapixel IP cameras in realtime. You can even record 4K cameras in real time, but the cameras themselves max out at 15fps. If you are looking for a future proof NVR with the most horsepower, then this is it as it offer plenty of encoding bandwidth.

This 16 channel 4K NVR has the capability of recording up to 256 Mbps of actual incoming video, which is plenty even at 4K resolution. We suggest the following IP cameras for use with this unit for Real Time recording:

It is powered by a powerful Quad-core processor and a embedded Linux operating system that stays virus free. The user interface is easy to use using the included mouse, making it simple to connect your cameras, set recording schedules, and motion detection schedules.

This NVR comes with built-in PoE+ ports for up to 16 cameras, making IP camera installation truly plug and play. All you need is one network cable running from the camera to the PoE ports on the back of this recorder, and the NVR will transmit power and get video from the camera all over one line. You can even use our mini IP pan tilt zoom cameras with this recorder and only one cable is needed for video, power, and data.

Also, there are 3 video outputs (2x HDMI, and VGA) so you can connect up to 2 monitors displaying the same screen (1 HDMI + 1 VGA). The second HDMI port is a spot out for live view only. HDMI one output supports 4K video output so you can enjoy each camera in full screen mode at 4K, which is the best possible resolution. Please note that NVRs do not have strong graphics cards for displaying multiple cameras at resolutions higher than 1080P from the video outputs. Using the HDMI video output on this Quad Core 16 Camera 4K NVR, you can display up to sixteen camera grid views with each camera set to 1080P. Grid displays through the HDMI output vary based on the resolution of the cameras being used. For example, at 3MP resolution, you can view a max of 6 cameras in the grid view. NVRs are a hybrid between a NAS device and DVR, and are not built with very powerful graphics display processors to minimize heat issues. If you are planning to use 3MP or higher cameras, you will need a PC running our SmartPSS software to act as a viewing terminal. You can Live Display and Playback multiple cameras at 4K when using a powerful PC with a powerful graphics card.

Video backups are easy to do as in all of our security DVRs. They can be done locally at the NVR using a USB drive, e-SATA drive, or external USB DVD burner. You can even download video from the unit over the network or internet using the included FREE SmartPSS software for Windows and Mac computers.

This 16 channel PoE NVR comes with FREE Lifetime Technical Support by our expert staff. All the cameras we sell at CCTV Camera World are compatible with our NVR recorders, and Tribrid DVRs. If you are looking for compatibility with cameras purchased elsewhere, please be sure to review our IP camera compatibility list.


  • 16 Camera NVR recorder with 16 PoE+
  • Total 320Mbps Incoming Video Bandwidth
  • H.265 & H.264 Video Encoding
  • Real Time Recording
  • Easy to configure and add PoE IP cameras on the same network
  • 16 Built-in PoE+ ports
  • 4/8/16 Camera Live View
  • On-Screen 16 Channel Simultaneous View at 1080P
  • Multiple Monitor Outputs: (1) VGA, (1) 4K HDMI, (1) HDMI Spot Out
  • FREE Remote Viewing Apps for
    • iPhone
    • iPad
    • Android Phones & Tablets
    • Windows Phones
  • Email Notification of motion alerts, alarm alerts, or video loss to mobile App
  • FREE Central Monitoring System (CMS) software for remote viewing via Windows or Mac computers
  • Multiple recording methods: continuous, manual, motion activated or schedule based
  • 3D PTZ Control: easy control/targeting of Avalonix PTZ cameras, and easy preset/tour setup from NVR
  • Allows for remote backup of DVR to FTP , NAS, windows computer, or mirror to a second NVR
  • Easy video footage backups using a USB drive, external DVD burner, or download to your computer
  • Total 24TB HDD Capacity
  • Supports up to 4 SATA hard drives, Max 6TB each
  • Allows up to 20 remote users to simultaneously view video
  • Onvif 2.4 Compatible
  • Rackmountable 1.5U Case

What's Included?


Model NVR516P4K
Main Processor Quad-core embedded processor
Operating System Embedded LINUX
Video & Audio
IP Camera Input 16 channel
Two-way Talk 1channel Input, 1channel Output, RCA
Interface2 HDMI (1 HDMI up to 3840x2160), 1 VGA
Resolution 3840×2160, 1920×1080, 1280×1024, 1280×720, 1024×768
Display Split 1/4/8/9/16
OSD Camera title, Time, Video loss, Camera lock, Motion detection, Recording
Resolution12MP, 8MP, 6MP, 5MP, 4MP, 3MP, 1080P, 1.3MP, 720P
Record Rate320Mbps Total, 256 Mbps Main Stream, 64 Mbps Sub Stream
Bit Rate 16kbps~ 20Mbps
Record Mode Manual, Schedule(Regular(Continuous), MD, 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 16 channel
Relay Output 6 channel
Playback & Backup
Sync Playback 1/4/8
Search Mode Time/Date, Alarm, MD & Exact search (accurate to second), Smart search
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
Ethernet 1 RJ-45 port (10/100/1000Mbps)
PoE 16 PoE+ ports (IEEE802.3at/af)
Network Function HTTP, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, Alarm Server, IP Search (Support Avalonix IP camera, DVR, NVR and etc.)
Max. User Access 128 users
Smart Phone iPhone, iPad, Android, Windows Phone
Internal HDD 4 SATA ports, up to 24TB
External HDD 1 eSATA port
Auxiliary Interface
USB3 ports (2 Rear USB3.0,1 Front USB2.0)
RS232 1 port, For PC communication& Keyboard
Power Supply Single, AC 100~240V, 50/60 Hz
Power Consumption NVR: 15.2W (without HDD)
PoE: Max 25.5W per Port, 120W in total
Working Environment14°F~+131°F, 10% - 90% RH
Dimension (W×D×H)17.33"×16.26"×3"
Weight 11lbs (without HDD)
Note: Prior to February 1, 2017 this unit was sku NVR516P4K.



Return Policy30 Days Return Policy
Recorder TypeNVR
CPUEmbedded Quad Core
Total Cameras Supported16
Supported Camera SignalsIP
Number of BNC InputsDoes Not Support BNC Cameras
Number of IP Cameras Supported16
Number of PoE Inputs16
Number of Audio InputsNo
Encoding SupportedH.264, H.265
Recording Resolutions12MP, 8MP, 4K, 6MP, 5MP, 4MP, 3MP, 1080P, 1.3MP, 720P
BNC Recording Frame RateNo
Total Incoming IP Bandwidth320 Mbps
Total IP Recording Bandwidth256 Mbps
Max Hard Drive Capacity4HDD, 24TB
RAID RedundancyNo
Hot Swap HDDNo
eSATA PortOne
USB Ports(1) USB 2.0, (2) USB 3.0
Video Outputs(1) HDMI, (1) VGA, (1) HDMI Spot
Power Input110-220V AC
Warranty1 Year


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Product Questions

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Total 2 question(s)

1) Would it be possible to use remote PoE switches to reduce cable runs?
2) What is the max # of Cameras that can be recorded at the Higher MP resolutions such as 4MP and above? I understand the playback limitations of the video card but how many camera's can be recorded simultaneously at the higher resolutions?

Question by: George on: 2016-11-13

1) Yes you can use remote PoE switches with this NVR. As long as you have a proper network setup, and connect the NVR's main NIC port to that network, that's all you need. The integrated PoE ports are for plug an play setup as shown in our how to setup a ip camera system guide.

2) You can have all 16 cameras be up to 12mp, and this NVR will record them. There is no limitation to the number of high megapixel cameras. The recording limit has to do with the recording bit rate. If each 4K security camera is recorded at 10Mbps, and this NVR supports up to 256Mbps of Main Stream recording, then you do the following math: 256 Mbps / 15 Mbps = 25 cameras. However, the NVR is limited to a total of 16 channels, so you can see this NVR has excess hardware encoding capability. It's larger 32 Channel NVR sibling uses the same CPU and offers up to 32 channels.

Answer by: Tech Support on: 2016-11-14

Does this work with the IRPTZ230 PTZ camera?

Question by: Dustin on: 2017-02-15

Yes you can use the built in PoE port to power a couple of PTZ cameras up to 100ft away.

Answer by: Tech Support on: 2017-02-16