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Network Video Recorder


The V3073-32K16E-R embedded HD network video recorder is an HD surveillance and storage device that integrates HD video decoding technology, network technology and storage technology, supporting mainstream brand network cameras access.

The product can be widely used in professional safety and security surveillance areas of safe city, bank, smart transportation, smart building, hospital, school, community, factory etc. underground parking lots and other occasions with low light condition but requiring high-quality images.


  • Adopts professional high performance multi-media network processor and embedded Linux system, low power consumption and high stabilization
  • Supports 32-ch high-definition network video input and storage
  • Supports H.265/H.264 video format
  • Supports 2-ch HDMI and 1-ch VGA output
  • Incoming and outgoing bandwidth sharing totally up to 400Mbps
  • Supports 4-channel 1080P video real-time decoding and synchronous playback
  • Supports 16 SATA hard disk ports and each supports a hard disk with capacity up to 14TB
  • Support HDD hot swap with Raid 5
  • Supports seamless screen switch, no black screen or interruption during switching among pictures
  • Fluency priority mode and real-time priority mode optional
  • Optimizes video write-in mechanism, effectively lowering hard disk damage rate and lengthening the service life of hard disks
  • Supports hard disk hibernation so as to lower its operating temperature and reduce its average working time
  • Supports hard disks S.M.A.R.T intelligent detecting that will filter out hard disks under bad health conditions in advance
  • Flexible hard disks management mechanism, supports hard disk group management and redundant backup
  • Supports recording files locking to ensure that significant files should not be overwritten
  • Supports system diagnosing, abnormal information may output from a U disk or serial port for quick issue resolving
  • Supports ONVIF protocol and can connect to network cameras of lots of leading manufacturers
  • Supports ONVIF time checking, capturing, PTZ, etc.
  • Supports IPC central management and configurations and you can configure IPC resolution, data rate, frame rate, etc.
  • Supports configuration files import/export, system upgrade, voice intercom
  • Supports keyboard V2117/V2117X
  • Supports combined search based on conditions of channels, start time and end time, video type, duration, etc.
  • Supports DDNS and domain name resolution such as peanut shell
  • Supports NTP bi-directional time checking
  • Supports N+1 system level protection and backup



Network video recorder, up to 32-ch video inputs, support H.265/H.264 video format, support 16HDD slots, w/o HDDs


Technical Specifications

Operating System                                Embedded Linux system
Image Decoding Standard                  H.265/H.264

Video/Audio Input
Network Video Input                          32 channels
Network Video Bandwidth               Incoming and outgoing bandwidth sharing totally up to 400Mbps
Network Video Access Protocols    Infinova, Hikvision, Axis, Samsung, ONVIF, etc.
Audio Input                                         32-ch IPC composite audio input

Video Playback
Recording Resolution                     8MP/5MP/3MP/1080P/1600×1200/720P/64 0×480/D1/4CIF/DCIF/2CIF/CIF/QCIF
Recording Methods                         Manual, motion detection, timing and alarm
Playback                                            Supports 4 channels 1080P synchronous playback
Backup Modes                                 General, batch

Video/Audio Output
HDMI Output                                2ch, HDMI1 resolution 1920×1080P/60Hz, HDMI2 resolution 3840×2160/60Hz
VGA Output                                    1ch, resolution 1920×1080P/60Hz
Split Preview                                   1/2/4/9/16
Audio Output                                  1ch, BNC

Type                                                 16 × SATA ports
Max. Capacity                                Each port supports an HDD of 14TB capacity
RaidRaid                                          5

Voice Intercom                              1ch input, BNC, 1ch output, BNC
Network Port                                  2 × RJ45, 10/100/1000M self-adaptive Ethernet port
USB Port                                         2 × USB2.0, 1 × USB3.0
Alarm                                              I/O8-ch input, 4-ch output

ProtocolSupports                         TCP/IP, UDP, DHCP, DNS, NTP, DDNS, PPPOE, FTP, UPNP, multicast, etc.

Power                                               100 ~ 240 VAC, 5 A, 50 ~ 60 Hz
Power Consumption                     <30W (without hard disk)
Operating Temperature                23°F ~ 131°F (-5°C ~ 55°C)
Operating Humidity                       10% ~ 90% (non-condensing)
Dimension (W×D×H)                    17.32″×21.65″×5.241″ (440mm×550mm×133mm, 3U)
Weight                                                ≤33.07lbs (≤15Kg) (without hard disk)

Certifications and Approval
Product Certifications                      CE, FCC, UL, BIS