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Digiever DS-4012 4-bay Linux-Embedded Standalone NVR
Digiever DS-4012 4-bay Linux-Embedded Standalone NVR

Digiever DS-4012 4-bay Linux-Embedded Standalone NVR

Your Price: $975.00
In Stock
Model #:DS-4012
All-in-one Features of DIGIEVER NVR (Network Video Recorder)

DS-4012 DIGIEVER NVR is a powerful 4-bay standalone NVR. It gives a complete network surveillance system with outstanding remote monitoring and recording performance.


DS-4012 is a 4-bay Linux-embedded standalone NVR, powered by high performance RISC CPU and performs excellent network surveillance of multiple IP cameras up to12 channels of single server and up to 144 channels of multiple servers. DIGIEVER NVR supports remote monitoring, megapixel recording and playback. The monitoring demands can be satisfied anywhere and anytime by remote web browser monitoring, iOS and Android mobile monitoring.

With intuitive Quick Configuration, users can finish trouble free installation in only five steps in web-based interface of IE browser. 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. Moreover, with user-friendly USB backup function, DIGIEVER NVR saves time in data duplication for emergent needs. 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 web-based interface.


DIGIEVER NVR Powerful Network Surveillance Features


Real-time Remote Monitoring

DS-4012 DIGIEVER NVR offers instant monitoring via remote IE browser anytime, anywhere

  • Multi-NVR Server Monitoring
  • Multiple 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 web-based interface, DS-4012 offers 1/4/8/9/10/12/16/20/25/30/36 & 5+1/12+1-channel & sequential display modes and supports up to 12 channels. DIGIEVER NVR can be a multi-NVR 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 preset positions of the IP camera.

Excellent Video Recording

Smart and scheduled recording

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

​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, framte rate, resolution and other features in different conditions to save bandwidth for monitoring and recording.

Efficient Event Management

Diversified events and corresponding trigger actions

  • Event Recording
  • E-Mail Notification
  • E-Mail Video Clip
  • Buzzer Alarm
  • User-defined Digital Output Actions
  • ​Events: Camera connection lost, intelligent motion detection, user-defined digital input and NVR system connection lost
  • Actions: Event recording, E-Mail Notification, video clip via E-Mail, buzzer and user-defined digital output

When an event is triggered, such as motion detection or digital input, 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. Users can also define digital output actions by themselves, such as fire alarm system.

Intuitive Multi-channel Playback

Intuitive playback and clear interface to view recorded video

  • User-friendly Video Search by Date, Time, Channel, Normal Record, Event and Recovered File
  • Frame by Frame Playback
  • 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 display modes with more flexibility from 1/4/9/16 for playback to have an intuitive checking on recording file. Frame by frame playback and rewind features help users to locate needed video image.

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.

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

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 web-based interface.

Ingenious USB Backup

Configuration in advance Save time for backup in convenience

  • Backup with Day, Hour and Channel Preset
  • Efficient Hardware USB Backup Button

​Users can set a maximum of days and hours 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 USB BACKUP button on the NVR and then export the video files to external USB device. When an urgent need arises, video files are backed up efficiently and quickly.

Superior Hardware Design

DIGIEVER NVR’s excellent hardware performance truly enhances your efficiency

  • High Network Throughput for High Megapixel Recording
  • Supports up to 3TB Storage Capacity per Hard Disk Drive
  • Built-in Advanced RAID Configuration with Hot Swap Design
  • Automatic Recovery from DIGIEVER NVR Power Outage
  • Built-in GPIO: 4 in 2 out

​DIGIEVER NVR is powered by RISC CPU for excellent megapixel recording and provides network throughput up to 150Mbps. DIGIEVER NVR supports the hard disk drive up to 3TB per drive. Through DIGIEVER NVR, users can configure JBOD, RAID0, RAID1 and RAID5 in web-based interface; hot swap design allows users to replace failed HDD without turning off the server. DIGIEVER NVR will also automatically recover when power resumes after an outage and recover missing file caused from power outage. On the other hand, DIGIEVER NVR supports built-in General Purpose I/O for both choices of setting digital input and output.

Various Network Services

Simple and functional complement of network video recorder

  • DDNS Service
  • NTP Server
  • Static IP or DHCP
  • Built-in 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 set either static IP or DHCP on DIGIEVER NVR. With no need of router connection, DIGIEVER NVR supports built-in DHCP server to assign local IP addresses to other device in a local area network (LAN), which makes installation become much easier. 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.

Hardware Specifications:

  • CPU
  • RISC

  • Memory
  • 1G DDRIII memory

    256MB Flash

  • HDD Capacity
  • Up to 12TB (Storage Capacity per HDD : 3TB)

  • Number of HDD Supported
  • 2.5"/ 3.5" SATA HDD x 4

    (The standard system is shipped without HDD)

  • HDD Tray
  • 4 x Hot-swappable and lockable tray

  • LAN Port
  • 1 x Gigabit RJ-45 Ethernet port

  • LED Indicators
  • HDD 1, HDD 2, HDD 3, HDD 4, eSATA, LAN

  • USB Connector
  • 3 x USB 2.0:

    Front x 1: For video backup

    Back x 2: For USB UPS device

  • eSATA
  • 2 x eSATA port (Reserved)

  • Buttons
  • Power, USB backup

  • GPIO
  • 4 in, 2 out

  • Output Connector
  • N/A

  • Alarm Buzzer
  • System warning

  • Form Factor
  • Tower

  • Operation Environment
  • Temperature 0~40˚C

    Humidity 0~95% R.H.

  • Power Supply
  • External power adaptor, 60W

    Input: 19VDC, 3.42A

  • Security Design
  • K-Lock security slot for theft prevention

  • Power Consumption
  • Operation: 25.5~28.4 W

    (with 4 x 500GB HDD installed and in RAID 5 building process)

  • Fan
  • 2 x quiet cooling fan (7cm, 12V DC)

  • H/ W Dimensions
  • 245.8(D) x 205.3(W) x 184.94(H) mm

    9.68(D) x 8.08(W) x 7.28(H) inch

  • Color Box Dimensions
  • 303(D) x 250(W) x 317(H) mm

    11.93(D) x 9.84(W) x 12.48(H) inch

  • Carton Dimensions
  • 520(D) x 325(W) x 345(H) mm

    20.47(D) x 12.80(W) x13.58(H) inch

  • Color Box Shipping Weight
  • Net Weight(kg/PC):3.21

    Gross Weight(kg/PC):4.84

    Gross Weight(kg/CTN):9.68

  • Software Specifications:

  • Remote Monitoring:

    Display Mode                          1/4/8/9/10/12/16/20/25/30/36/42/49 & 5+1/12+1-channel & sequential display modes

  • Supported Channels
  • Up to
  • Multi-NVR Server Monitoring
  • Up to 144 Channels
  • Control
  • PTZ control, digital zoom, optical zoom, full screen display, video sanpshot and preset position

  • Audio Status Support
  • Yes
  • Alarm Status Support
  • Yes
  • Recording Status Support
  • Yes
    Remote Monitoring Support
  • IE Browser 8.0 or Above
  • Yes
  • iPhone iOS 5.0
  • Yes
  • Android Phone 2.3 or Above
  • Yes
  • Supported Channels
  • Up to 12 

  • Recording Mode
  • 1․ Recording by schedule/ Continuous recording/ Event recording/
    No recording/ Audio recording support

    2․ Automatic recycle/ Keep video days

  • File Format
  • AVI format

  • Video Format
  • MJPEG/ MPEG-4/ H.264 (Depending on the camera models)

  • Maximum Network Throughput
  • 150Mbps (Varied in different environment)
    Remote Playback:
  • Multi-channel Playback
  • Support maximum 16-channel playback simultaneously

  • Search Mode
  • Search by date, time, camera number, normal record, event and recovered file

  • Control
  • Play, pause, speed control, zoom in/ out, full screen display and video snapshot

  • Export
  • Export video files in AVI format and take a snapshot

    Event Management:
  • Event
  • Camera connection lost, motion detection, user-defined digital input and NVR system connection lost

  • Action
  • 1. Event recording: When motion detection or digital input is triggered, video will be stored in chunks (typically 5 minutes each) in DIGISTOR NVR

    2. E-Mail notification: SMTP server service for sending E-Mail

    3. Video clip via E-Mail:

    Pre-time of record: Up to 10 sec (Before event)

    Post-time of record: Up to 10 sec (After event)

    4. Buzzer: Buzzer can be enabled up to sound for 60 seconds

    5. User-defined digital output

    Security Management:
  • User Privilege Management
  • User can be assigned for different levels of privilege

  • Log System
  • Hardware log, NVR log, event log, current user log, historical user log and file access log

  • Access Control
  • Specify IP address or network segment for the white and black list

  • Auto Logout
  • Auto logout idle time limit from configuration page

  • Operating System
  • Linux-embedded system

    USB Backup:
  • Insert external USB device into DIGIEVER NVR and press USB BACKUP button in 3 seconds to duplicate the video file instantly
    Network Service:
  • Protocol Support
  • File Sharing Service
  • Windows networking, FTP service
  • Disk Management
  • JBOD, RAID0, RAID1, and RAID5 disk configurations

    Suggested PC Requirement:
  • Operating System
  • Microsoft® Windows® Vista/ 7 / 8 (32 and 64-bit)

  • Browser
  • Microsoft® Internet Explorer 8.0 or above, Chrome 31.0.1650.57m or above, Firefox 25 or above, Opera 17.0 or above, Safari5.1.7 or above

  • CPU
  • For channels under 16 : Intel® Dual core CPU 3.0 GHz or above.

    For channels over 16 : Intel® i5/i7 CPU 3.3 GHz or above.

  • Memory
  • For channels under 16 :DDR3 4G or above.

    For channels over 16 : DDR3 8G or above.

    Suggested Switch Requirement:
  • Switch
  • Gigabit switch is highly recommended

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