DS-2156 Pro+

All-in-one Features of DIGIEVER NVR (Network Video Recorder)

DS-2156 Pro+ DIGIEVER NVR, a true PC-less and 2-bay standalone NVR, provides a complete network surveillance system with local display and remote browser monitoring with 4K UHD, 4MP(200FPS), Full HD(480FPS), HD(720FPS)and D1(1000FPS) outstanding monitoring.


DS-2156 Pro+ is a 2-bay Linux-embedded standalone NVR, powered by Intel Dual Core High Performance CPU and performs excellent network surveillance of multiple IP cameras up to 56 channels of single server and up to 144 channels of multiple servers. DIGIEVER NVR supports local display of 4K Ultra HD quality, remote monitoring, megapixel recording and playback. The monitoring demands can be satisfied anywhere and anytime by local display monitoring, remote web browser monitoring, iOS and Android mobile monitoring.

With intuitive Quick Configuration, users can finish trouble free installation in only five steps in local display or web-based interface of multiple browsers. The Linux-embedded NVR supports schedule recording, automatic recovery, threshold of recorded videos, and video clip. Through event management, DIGIEVER NVR lets user set diversified events and actions for instant alert. In terms of security control, user privilege management and log system offer user detailed information for security control. All these essential features can be configured quickly in DIGIEVER NVR local display and web-based interface.

DIGIEVER NVR Powerful Network Surveillance Features

Brilliant Hardware Decode Local Display

DS-2156 Pro+ DIGIEVER NVR shows perfect monitoring via local display 

  • Support H/W Decode 4K Ultra HD per Channel
  • H/W Decode Maximum FPS per Page:
    4MP@200FPS, Full HD@480FPS, HD@720FPS, D1@1000FPS
  • Up to 64 Channel Display Mode per Page
  • Various Display Modes
  • Convenient Control of PTZ and Speed Dome Cameras

DS-2156 Pro+offers 1/4/9/12/16/20/25/30/36/49/56/64 & 5+1-channel & sequential and full screen display modes. DIGIEVER NVR supports video output via either HDMI or VGA connector for high image quality local display. With hardware decode technology, users can have an ultra-clarity surveillance environment to view 4K2K(8MP) local display performance and solidly guard your region. Also, users can control the pan, tilt and optical zoom of IP camera on local display interface. Both monitoring and configuration can be accessed on local display.

* Frame rate on local display is based on camera's compression format H.264.

** The max. FPS might be varied from different environments.

Real-time Remote Monitoring

DS-2156 Pro+ DIGIEVER NVR offers instant monitoring via multiple remote browsers anytime, anywhere

  • Mini-CMS Server Monitoring
  • Various Web browsers
  • Various Monitoring Modes
  • Convenient Control of PTZ and Speed Dome Cameras
  • Digital Zoom in/ Zoom out

DIGIEVER NVR lets users monitor remotely via five main browsers in Windows, including IE, Chrome, Firefox, Safari and Opera browser. In remote browser interface, offers 1/4/8/9/10/12/16/20/25/30/36/42/49/56/64 & 5+1/12+1 channel & sequential and full screen display modes and supports up to channels. DIGIEVER NVR can be a mini-CMS server to connect other DIGIEVER NVR and select a maximum of 144 channels as well as simultaneously monitor other remote NVR sites without installing any extra VMS software. Also, remote monitoring offers control of PTZ camera and lets users view all preset positions of the IP camera.

Quick Navigation with Dynamic E-Map

  • Multi-layer Maps
  • Pop-out Event Window
  • Event Log History

Dynamic E-Map on liveview monitoring as a quick navigation can indicate the physical location of cameras. Users can expand multi-layer maps in different perspectives and deploy cameras on the maps. When an event is triggered, a window will pop out to notify user and display recording video to users; therefore, users can quickly locate event site and take appropriate actions to minimize event loss and damage. Furthermore, event log history offers a detailed and latest list of event history to make users easily control the event situation with zero error possibility.


Excellent Video Recording

Smart and scheduled recording

  • Various Compression Formats
  • Various Recording Modes
  • Flexible Threshold of Recorded Videos
  • Multi-stream for Monitoring & Recording
  • Flexible Recording Stream Setting
  • Flexible Recording Format Setting

DIGIEVER NVR gives users high performance megapixel recording and supports MJPEG, MPEG-4 and H.264 formats. Users can configure different recording schedules such as continuous, schedule, event and audio recording for each camera in high megapixel recording. Users can also set recording percentage or days for keeping videos to overwrite the oldest video files automatically. Furthermore, DIGIEVER NVR supports multi-stream to let users set video format, frame rate, resolution and other features in different conditions to save bandwidth for monitoring and recording. Furthermore, with flexible recording stream setting, users can also decide to record videos either in higher resolution to view more detailed information or in lower resolution to save more HDD’s capacity. Finally, to satisfy diverse surveillance requirements of recording video, DIGIEVER provides two recording formats for different safety concerns.For higher security concern users can only view videos via NVRPlayer while for normal security concern users can view videos via general video player such as Windows Media Player, VLC, including NVRPlayer to easily view recorded videos.

Efficient Event Management

Diversified events and corresponding trigger actions

  • Events:
    Camera connection lost,NVR connection lost,intelligent motion detection
    and external event(HTTP in)
  • Actions:
    Alert sound, event log history, video pop-out window,highlight video window,
    event triggered recording, E-Mail Notification,video clip/ snapshot via E-Mail,
    buzzer alarm,SMS,go to pre-set point, extrenal IO box, user-defined digital output,

DIGIEVER NVR can support up to 13 types of action to inform users at the very first time and to mininize event lose and damage when an event is triggered.

When an event is triggered, such as motion detection or camera connection lost, DIGIEVER NVR can take various actions such as recording video in the server and sending a video clip instantly to users by E-mail. In addition, buzzer can be enabled to sound up to 60 seconds as abnormal events occur. 

Intuitive Multi-channel Playback

Intuitive playback and clear interface to view recorded video

  • User-friendly Video Search by Date, Time, ChannelNormal Record, Event and Recovered File
  • Exporting Recordings
  • Taking a Snapshot

DIGIEVER NVR lets users search the recorded video by selecting date, time, channel number, normal record, event and recovered file. Users can select a suitable channel from 1/4/9/16 display modes without wasting too much time to search desired images. Frame by frame playback and rewind features help users to minimize searching time. DIGIEVER NVR allows exporting video files in AVI format and during playback users can also take a snapshot and save photo in PC.

Smart Search

  • Motion Detection
  • Foreign Object Detection
  • Missing Bbject Detection
  • Camera Tampering Detection
  • Lose focus

To make surveillance more intuitive and easily, DIGIEVER creates a new feature named Smart Search to help users quickly find out key video at the specific moment without wasting extra effort and energy.

Advanced and Reliable Security System

Reliable security choices in DIGIEVER NVR

  • Stable and Secure Linux-embedded System
  • Detailed Log Information
  • User Privilege Management
  • Flexible Permission and Prohibition of IP Range for Controlling the Access

DIGIEVER NVR is a Linux-embedded operating system which is efficient to avoid virus attack and hacker intrusion. Compared with PC, Linux-embedded system offers more green and power saving. With over six clear log systems, users can do quick trouble shooting and security control of DIGIEVER NVR. As for privilege management, administrator can add multiple user groups like power user and user to configure live view and playback access. Besides, users can specify IP address or network segment to permit or prohibit specific IP address as white or black list from live view or playback access.

Diverse Built-in Backup Methods

Configuration in advance save time for backup in convenience

  • USB Backup and USB Type DVD Backup
    • Backup with Day, Hour, Minutes and Channel Preset
    • Efficient Software USB BACKUP Virtual Button
  • Remote Backup
  • Cloud Backup with Dropbox
  • Export file on Playback

To ensure the security of confidential videos, DIGIEVER NVR provides diverse built-in backup methods to back up vital recorded videos in different situations.USB backup and USB Type DVD Backup provide users a quick backup solution for emergency situation.Users can set a maximum of days, hours and minutes to backup the latest video files and configure the specific channels for duplication in advance. After setting the time and channels, users just need to press software USB BACKUP virtual button on the NVR and then export the video files to external USB device or USB type DVD burner. When an urgent need arises, video files are backed up efficiently and quickly. For daily backup, Users can routinely backup videos with Remote Backup to NAS server to storage confidential videos for a longer time. When users wants to share some videos to friends or colleagues, Cloud Backup with Dropbox is an useful method to drag the specific video on Dropbox.

Smart, Simple and Mobile Enhancement

Smart enhancement brings you more convenience

  • Monitoring Everywhere via iPhone and Android Operating System
  • Intelligent EZ Search of NVR
  • Trouble Free Installation in 5 Steps
  • Easy to Use by USB Mouse and Keyboard 

No matter where you are, you can monitor live view through iPhone or Android phone and control PTZ camera. Besides, with EZ Search, users can quickly find NVR in the network and connect to web-based interface. In only 5 steps, users can finish Quick Configuration in local display or web-based interface. When users connect to local display, user can manage live view and configuration easily by a USB mouse and keyboard.

Superior Hardware Design

DIGIEVER NVR’s excellent hardware performance truly enhances your efficiency

  • High Network Throughput for High Megapixel Recording
  • Supports up to 6TB Storage Capacity per Hard Disk Drive
  • Automatic Recovery from DIGIEVER NVR Power Outage

DIGIEVER NVR is powered by Intel CPU for excellent megapixel recording and provides network throughput up to 360Mbps. DIGIEVER NVR also supports each hard disk drive up to 6TB. Through DIGIEVER NVR, users can configure Single,JBOD,RAID0 and RAID1 in local display or web-based interface. DIGIEVER NVR will also automatically recover when power resumes after an outage and recover missing file caused from power outage. 

Various Network Services

Simple and functional complement of network video recorder

  • DDNS Service
  • NTP Server
  • Static IP or DHCP
  • Quick UPnP Search for Connecting Camera
  • Windows Networking and FTP Service

Users can register a domain name from a dynamic DNS (DDNS) provider and enable DDNS in DIGIEVER NVR. DIGIEVER NVR supports NTP (Network Time Protocol) by selecting time zone for synchronizing the date and time. Users can flexibly set static IP or DHCP server to enter the network video recorder. Besides, users can add camera via quick UPnP search in LAN. With Windows networking and FTP service, DIGIEVER NVR allows users quickly access the video files.