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QNAP VS-8148 Pro+
48-channel / 8-bay / HDMI & VGA Local Display / Tower NVR

QNAP VS-8148 Pro+

This product is no longer available. Please Contact Us for a replacement.

Overview:

The QNAP VS-8148 Pro+ VioStor NVR (Network Video Recorder) is a 48-channel network surveillance server which supports high quality real-time video/audio monitoring, megapixel recording (up to 10-megapixel), and playback of multiple IP cameras. The 8-drive VS-8148 Pro+ offers maximum 24TB physical storage (using 3TB hard drives) with hot-swappable RAID technology for high data redundancy. The VS-8148 Pro+ is capable of H.264, MxPEG, MPEG-4, and M-JPEG recording from up to 48 IP cameras. The standalone Linux-based NVR can be easily set up in 6 steps by Internet Explorer without extra software required or even without PC via the HD (high definition) HDMI or VGA local display.

The VioStor NVR is compatible with more than 1,000 IP cameras and video servers from popular brands including AXIS, ACTi, A-MTK, Arecont Vision, AVTECH, Brickcom, Canon, Cisco, CNB, DIGITUS, D-Link, EDIMAX, ELMO, EtroVision, GANZ, Hikvision, iPUX, IPX, IQeye, LG, LevelOne, Linksys, Messoa, MOBOTIX, NAKAYO, Panasonic BB/BL/i-Pro, SANYO, SHANY, Sony, Samsung, Sharp, TOA, TOSHIBA, TRENDnet, Videosec, VIOSECURE, VIVOTEK, Y-CAM, and Yokogawa.

HighlightsHighlights

  • 8-bay, 32TB, 48-channel
  • Dual-core Intel Core™ 3.3GHz CPU
  • Network surveillance by HDMI or VGA local display without PC
  • Max network throughput: 360 Mbps*
  • Real-time monitoring and recording (video/audio) from maximum 48 IP cameras
  • High quality H.264, MPEG-4, M-JPEG, and MxPEG recording (depending on the camera models)
  • Complete recording features
  • Megapixel recording (up to 10-megapixel)
  • PC-less network surveillance by HD (high definition) VGA local display
  • Multi-server monitoring (up to 128 channels)
  • Dual display mode
  • Dynamic E-map
  • Video search by date and time, timeline, and event
  • Intelligent video analytics (IVA)
  • Multi-view playback from multiple NVR servers
  • Real-time digital watermarking for recording
  • Advanced event management
  • Real-time SMS and email alert
  • VMobile surveillance app: Remote monitoring of IP cameras by Android phones, iPhone, iPad, iPod touch, and Windows PDA phones
  • Trouble-free installation
  • Linux-embedded, highly reliable standalone NVR
  • Advanced RAID with hot-swappable hard drives design
  • Online RAID capacity expansion and online RAID level migration
  • High-definition (HD) Local DisplayUPS support for 24/7 service
  • Intelligent automatic power on after power recovery

High-definition (HD) Local Display

Intuitive Local Display Interface
Configure the NVR, monitor the IP cameras and play the video conveniently via a USB mouse and a full HD (1920 x 1080) VGA monitor connected to VioStor NVR.

Why QNAP NVR?

QNAP VioStor NVR (Network Video Recorder) is designed for high quality megapixel recording, and high performance real-time monitoring. It is a reliable standalone NVR with powerful surveillance features and mass storage capacity. Based on Linux OS, the NVR supports H.264, MPEG-4, M-JPEG and MxPEG recording from over 1,100 network camera models from popular brands. With QNAP's unique multi-server monitoring feature, multiple VioStor NVRs can be cascaded together for central monitoring of up to 128 channels of video surveillance. The VioStor NVR is an ideal solution for small, medium, and large facilities that integrate IP cameras, advanced intelligent video analytics and RAID storage technologies to help companies provide a safe environment for employees and protect company assets.

  1. Supports a Broad Range of IP Cameras
    The VioStor NVR supports H.264, MPEG-4, M-JPEG, and MxPEG recording from over 1,000 network camera models of many popular brands.
  2. PC-less Network Surveillance by HD Local Display
    The VioStor NVR supports PC-less system configuration, monitoring of IP cameras over the network, and video playback by a monitor or high-definiton TV, a USB mouse, and a USB keyboard.
  3. Multi-server Monitoring
    You can connect to the VioStor NVR and add other QNAP NVR servers to monitor up to 128 channels on a PC over LAN or WAN.
  4. Intelligent Video Analytics (IVA) for Fast Video Retrieval
    The VioStor NVR supports intelligent video analytics (IVA), such as motion detection, missing object, foreign object, out of focus, and camera occlusion to provide fast video retrieval.
  5. Advanced Event Management
    The compatibility between the NVR and the surveillance devices are strengthened to provide more event handling options when events are detected or alarms are triggered on the IP cameras.
  6. Live View on Mobile Devices by VMobile
    With VMobile installed on your Android phone, iPad, iPhone, iPod touch, or Windows PDA phone, you can monitor your home and office and receive instant event alert anytime, anywhere.
  7. RAID Data Protection
    The VioStor NVR supports RAID 1, 5, 6, 5+hot spare, 6+hot spare to protect the recording data against hard drive failure. Single disk, JBOD, and RAID 0 are also offered**.
  8. Convenient Video Backup to External USB Storage
    You can press the one-touch-auto-video-backup button on the front of the NVR to copy the data from the NVR to an external storage device.
  9. Linux-embedded System
    The VioStor NVR is a Linux-embedded system which is more powersaving and less vulnerable to virus attack compared to PC-based surveillance solutions.

QNAP Unique Utilities

QNAP Finder

QNAP Finder
The QNAP Finder is a value-added utility developed to help you quickly search all the VioStor NVR servers and all major brands of IP-based cameras and network video servers.

VioStor Player

VioStor Player
The VioStor Player allows you to play the recording files on your Windows computer or the VioStor NVR servers.

Watermark Proof

Watermark Proof (Installed with VioStor Player)
You can select to add digital watermark on the exported videos and snapshots. The Watermark Proof allows you to check if the exported files were modified.

V-Mobile

V-Mobile
(for Windows PDA Phone, iPad, iPhone, iPod)

The V-Mobile is a mobile video surveillance utility for you to monitor the network cameras on the VioStor NVR. With V-Mobile installed on Windows PDA phone, iPad, iPhone, and iPod, you can monitor your home and office, check the safety of the children at home and be alerted by the intrusion alarm anytime, anywhere.

* For VioStor Pro series NVR only. ** The RAID levels supported depend on the number of hard drives installed.

Key Features:

Complete Recording Functions

All-in-one Recording Functions

All-in-one Recording Functions

  • Continuous, manual, and scheduled recording *
  • Alarm recording (by multiple events), alarm recording schedule *
  • Pre-alarm and post-alarm recording
  • Audio recording

    * Different recording schedules for the IP cameras
Megapixel Recording Megapixel Recording
The VioStor NVR supports megapixel recording (up to 10-megapixel) from various IP cameras.
Generic IP Cameras Support Generic IP Cameras Support
The VioStor NVR provides an interface for the users to enter the JPEG CGI command of their IP cameras to retrieve the video and audio data from the IP cameras.
Real-time Digital Watermarking Real-time Digital Watermarking
The VioStor NVR supports real-time digital watermarking to protect the videos and snapshots from unauthorized modification. The Watermark Proof utility is provided to verify whether or not the videos and snapshots are original.

PC-less Network Surveillance by HD Local Display via VGA ConnectorPC-less Network Surveillance by HD Local Display via VGA Connector

Diversified Modes for Local Monitoring

  • 1, 4, 6, 8, 9, 10, or 12-channel display mode
  • Sequential display mode

High Resolution Local Display
VioStor NVR supports widescreen VGA monitor or TV of different resolutions, up to full HD (1920 x 1080).

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 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 Playback on VGA Monitor or TVLocal Video Playback on VGA Monitor or TV
The VioStor NVR supports video playback directly on a VGA monitor or TV.

Quick System Setup
The VioStor NVR can be set up in simple steps on the local display interface.

Real-time Remote Monitoring

Multi-server Monitoring

Multi-server Monitoring
Connect to one VioStor NVR and monitor up to 128 channels from other VioStor NVR servers over LAN or WAN by an IE browser.

Diversified Remote Monitoring ModesDiversified Remote Monitoring Modes

  • 1, 4, 6, 8, 9, 10, 12, 16, 20, 25, 36, or 42-channel and sequential display mode
  • Exclusive Picture-in-Picture mode
  • Multi-display mode

Smart Control of PTZ & Speed Dome Cameras Smart Control of PTZ & Speed Dome Cameras
The PTZ (Pan/Tilt/Zoom) cameras can be adjusted directly by the web user interface of the VioStor NVR.
Preset Position Control and Auto Cruising 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 for periodic monitoring.
Instant Event Notification Instant Event Notification
When alarm recording is enabled and an event occurs, an alarm icon is shown instantly on the monitoring page. The alert details can be viewed by clicking the icon.
Digital Zoom Digital Zoom
Digital zoom (in/out) of the video image is supported on the monitoring and playback interfaces.
Dynamic E-map Dynamic E-map
The VioStor NVR provides an E-map function for users to upload the digital maps and indicate the locations of the IP cameras of a monitoring location or region.
Video Snapshot Video Snapshot
The VioStor NVR provides real-time monitoring as well as real-time snapshot. Users can take a snapshot of the monitoring screen anytime.

Remote Video Playback

Remote Video PlaybackMulti-view Playback
Use the multi-view playback feature to divide a video equally into multiple sessions for 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.

Convenient Backup Solution

Storage Expansion
The storage capacity of the VioStor NVR can be expanded by connecting to multiple QNAP Turbo NAS servers.

Scheduled Remote Replication Scheduled Remote Replication
The VioStor NVR supports scheduled remote replication for secure recording backup to a remote NAS on LAN.
Video Backup to External USB Storage Video Backup to External USB Storage
Configure and press the one touch auto video backup button to copy the recording data instantly from the NVR to an external storage device via the front USB interface.

Security Control

Authority Management Authority Management
The administrator can create multiple users on the VioStor NVR and assign them to different user groups (administrator, system manager, or user) with different rights of monitoring, playback, PTZ control, and audio monitoring.
Auto Logoff 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 reached.
Host Access Control Host Access Control
Specify the host or IP connections to be allowed and denied to access the NVR.
On-line User List On-line User List
View the record of users currently logged on and previously logged on to the NVR.
Detailed Event Logs Detailed Event Logs
The VioStor NVR provides detailed event logs of system warning, hard disk error, network disconnection, UPS status, and access to the networking services of the NVR and video recordings.

High Reliability and Smart Features


Advanced RAID with Hot-swap Design Advanced RAID with Hot-swap Design
The VioStor NVR supports RAID 0, 1, 5, 6, 5+hot spare, 6+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.
Online RAID Capacity Expansion Online RAID Capacity Expansion
The storage capacity of a RAID configuration can be expanded by replacing the hard drives with larger ones. All the data will be kept and seamlessly moved to the newly installed hard drives. There is no need to turn off the NVR during the process.
Online RAID Level Migration Online RAID Level Migration
Upgrade the disk configuration to higher RAID level with the data retained without turning off the server.
S.M.A.R.T. & Advanced HDD Health Scanning (HHS) S.M.A.R.T. & Advanced HDD Health Scanning (HHS)
Self-Monitoring Analysis and Reporting Technology (S.M.A.R.T.) helps the administrator monitor the hard disk drives status. The VioStor NVR supports Hard Drive Health Scan (HHS) for disk checking and bad blocks scanning.
Automatic System Startup after Power Recovery Automatic System Startup after Power Recovery
The VioStor NVR supports automatic system startup after a power recovery.
UPS Support for 24/7 Service UPS Support for 24/7 Service
The VioStor NVR supports APC, CyberPower, MGE, and YEC UPS devices to provide continuous services 24/7 against unexpected power outage.
  DOM Architecture with Embedded Fail-safe Dual OS for Enhanced Reliability
All the OS and applications of the VioStor NVR are embedded on the DOM. The VioStor NVR allows system booting without accessing the physical disk sectors which prevents unsuccessful system startup caused by bad blocks or file errors on the hard drives. Two operating systems are built on the DOM for system booting alternatively upon every system startup. When one fails, the other one for system startup and the failed OS is recoverable from the other healthy OS.

Network Services

Dual Gigabit LAN Ports

Dual Gigabit LAN Ports

  • Failover
    The LAN ports of the VioStor NVR can be configured in failover mode which allows the NVR to sustain the failure of one network interface and provide continuous services.
  • Load Balancing
    The LAN ports of the VioStor NVR can be configured in load balancing mode for bandwidth aggregation to boost file transfer speeds. It works with managed Ethernet switch with 802.3ad configured.
  • Multi-IP Settings 
    Two IP settings can be configured on the NVR to allow network access from two different subnets.
 

Built-in DDNS Service
The VioStor NVR supports dynamic DNS (DDNS) for convenient access to the system via 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.

Convenient Data Access

Convenient Data Access
The video data on the VioStor NVR can be accessed by the following protocols with proper access rights:

  • SMB/CIFS (Windows)
  • HTTP (Web file management)
  • FTP

Easy Configuration and Management

System Setup in Simple Steps
The NVR can be set up in 6 simple steps by the local display or web-based interface (Internet Explorer).

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

Smart Search of IP Cameras for Quick Settings
QNAP provides an intelligent software utility Finder for quick IP cameras search and system settings on the local network.

Excellent Hardware Design

Intel Core™ i3 CPU and DDRIII Memory for Superior System Performance
Powered by Intel® Core™ i3 CPU and DDRIII memory, the VioStor NVR delivers superior performance for surveillance applications.

Linux Embedded System
The Linux-based VioStor NVR is more power-saving and less vulnerable to virus attack compared to PC-based surveillance solution.

Power Consumption

Touch-N-Go PC-less Installation
Complete the first-time system installation, including hard disk initialization and RAID configuration, of the NVR by the LCD panel without using any PC.

Huge Storage Capacity for Long-term Recording
The VioStor NVR supports up to 24TB of physical storage capacity (3TB hard drive x 8) for recording large amount of video data in a long period of time.

Advanced Event Management:

Advanced event management can be divided into two parts:

dvanced event management can be divided into two parts

Events

The VioStor NVR supports different event types, including motion detection, alarm input, connection failure, recording failure, and user-defined event to trigger follow-up actions.

Motion Detection Motion Detection
When the IP camera detects any movement, the defined actions will be activated.
Alarm Input Alarm Input
When the VioStor NVR receives a signal from the IP camera's alarm input, the defined actions will be activated.
Connection Failure Connection Failure
When the VioStor NVR fails to connect to the IP camera, the defined actions will be triggered.
Recording Failure Recording Failure
When the VioStor NVR fails to record video due to hard drive failure or system crash, the defined actions will be triggered.
User-defined Event User-defined Event*
The VioStor NVR supports user-defined events. The administrator can enter the CGI command in the browser to trigger the event, and the defined actions will be activated.

Actions

The NVR supports different actions when an event is triggered. These actions include multi-channel recording, adjusting the PTZ camera to the preset position, alarm output, built-in buzzer, email & SMS alert, and user-defined action.

Recording Recording
When an event is triggered, the VioStor NVR starts recording one or more channels at the same time.
Camera Control Camera Control
When an event occurs, the PTZ camera will be adjusted to the specified preset position for monitoring and recording. Use HTTP URL to activate further actions.
Alarm Output Alarm Output
When an event occurs, the alarm output from the IP cameras will trigger other alert systems, such as lighting system, auto phone dialing system, security system and so on**.
SMS SMS
The VioStor NVR sends an SMS message to inform the specified recipients when an event occurs.
Email Email
When an event occurs, the VioStor NVR sends an email with snapshot to notify the specified recipients.
Buzzer Buzzer
The buzzer of the VioStor NVR will sound when an event occurs.
User-defined Action User-defined Action
The VioStor NVR supports user-defined actions. Enter the HTTP URL from other surveillance systems. When an alert occurs, the NVR will activate other systems, such as extinguishing system, electronic control system, and air conditioning control system.
* The administrator can enter the following URL in the browser to trigger the event: http://NVR IP/cgi-bin/logical_input.cgi?name=User-defined Event Name ** The VioStor NVR supports the alarm output of AXIS, Panasonic, SONY, ACTi, and VIVOTEK camera models.

Playback Features:

Multi-view Playback

Multi-view Playback
Use the multi-view playback feature to divide a video equally into multiple sessions for playback in a multi-view window, or play the videos of multiple IP cameras in the multi-view window simultaneously.

Real-time Digital Watermarking
The VioStor NVR supports digital watermarking to protect the videos from unauthorized modification.
Real-time Digital Watermarking
Data Search by Date & Time, Timeline, Event, and Intelligent Video Analytics (IVA)
The VioStor NVR supports quick search of recording data by date and time, timeline, event, and intelligent video analytics (IVA), including motion detection, foreign object, missing object, out of focus, and camera occlusion.
Intelligent Video Analytics (IVA)

Motion Detection:
Detects movement in the video. The moving objects of the search area are highlighted in red brackets.
Motion Detection
Foreign Object:
Detects a new object in the video. The foreign objects of the search area are highlighted in yellow brackets.
Foreign Object
Missing Object:
Detects a missing object in the video. The missing objects of the search area are highlighted in yellow brackets.
Missing Object
Out of Focus:
Detects if the IP camera is out of focus.
Out of Focus
Camera Occlusion:
Detects if the IP camera is obstructed.
Camera Occlusion

Solutions:

QNAP Network Attached Storage (NAS) Solution for Surveillance Applications

QNAP Network Attached Storage (NAS) Solution for Surveillance Applications

High Capacity, Reliability, and Availability Storage Solutions for Video Recording

Turbo NAS Series for Recording Storage Expansion

  • 2, 4, 5, 6, 8, and 10 drive tower models and 4-bay 1U, 8-bay 2U, 12-bay 2U rackmountmodels
  • Secure, reliable, scalable iSCSI and virtualization deployment with high capability/price value

Turbo NAS Series for Recording Storage Expansion

System Management ToolsSystem Management Tools

  • Comprehensive event logs
  • Email, SMS, and Instant Messaging alert
  • SNMP (Simple Network Management Protocol)
  • S.M.A.R.T. & Advanced Hard Drive Health Scan (HHS)
  • Touch-N-Go PC-less installation
  • Scheduled power on/off
  • Wake on LAN

Local Backup

  • Storage expansion for PC-based DVR
  • Video backup from a NAS to another NAS on the local network
  • Real-time or scheduled data backup

Local Backup

High Reliability and Smart FeaturesHigh Reliability and Smart Features

  • RAID 0, 1, 5, 6, 10, 5+hot spare, 6+hot spare, 1 0+hot spare, JBOD
  • Online RAID capacity expansion & online RAID level migration
  • Dual Gigabit LAN for network fail-over or load-balancing
  • Redundant Power Supply (for rackmount models)
  • Linux-embedded DOM-based architecture

Remote Replication

  • Real-time Remote Replication (RTRR) provides real-time or scheduled data replicationbackup to a remote QNAP NAS, an FTP server, or an external drive
  • Remote replication to an rsync server
  • Encrypted Remote Replication by Rsync

Remote Replication

Storage Expansion for Video Recording

  • iSCSI target for storage expansion of video recording serve
  • Real-time remote replication to back up new and modified files immediately to a remote NAS
  • Surveillance storage expansion onto multiple Turbo NAS servers

Storage Expansion for Video Recording


Specifications:

VS-8148 Pro+ Hardware Front and Rear

VS-8148 Pro+ Specifications
Processor Intel Core™ i3-2120 processor
HDD Capacity 8 x 3.5-inch SATA 6Gb/s, SATA 3Gb/s hard drive
Note: The system is shipped without HDD.
Hard Drive Tray 8 x hot-swappable and lockable tray
LAN Port 2 x Gigabit RJ-45 Ethernet port
LED Indicators Status, LAN, USB, hard drive LEDs
USB 2 x USB 3.0 (front:1; back:1) 
4 x USB 2.0 (rear:4) 
Front: for USB storage device (One touch auto video backup) 
Rear: for UPS device
Buttons Power button, one touch auto video backup button, reset button
LCD Panel Mono-LCD display with backlight 
Enter button, Select button for configuration
Alarm Buzzer System warning
Form Factor Tower
Dimensions 217.5(H) x 327(W) x 321.2(D) mm 
8.56(H) x 12.8(W) x 12.65(D) inch
Weight Net weight: 8.39 kg (18.48 lb) 
Gross weight: 13.98 kg (30.79 lb)
Temperature 0~40˚C / 32~104˚F
Relative Humidity 0~90% R.H.
Power Supply Input: 100-240V AC, 50/60Hz,
Output: 350W
Power Consumption (W) 101W Write/Read (with 8 x 1TB HDD installed)
Secure Design K-Lock security slot for theft prevention
Video Output 1x HDMI 
1x VGA
Fan 2 x 12cm smart cooling fan
Certification CE, FCC, VCCI, BSMI, C-Tick
Package Contents
  • VS-8148 Pro+
  • CD-ROM
  • Ethernet cable x 2
  • Power cord
  • Flat head screw x 32 (for 3.5" HDD)
  • Flat head screw x 32 (for 2.5" HDD)
  • Quick Installation Guide

Software Specifications:


Recording
Number of Channels Supported (Recording) Up to 48
Recording Mode
  • Continuous / manual / schedule recording
  • Alarm recording / multiple alarm recording schedules
Buffer Storage for Alarm Images (before and after events)
  • Pre-recording: Up to 300 sec
  • Post-recording: Up to 300 sec
Recording Performance Up to 30 fps at H.264, 720P for each channel
* Real performance may vary in different environment
Megapixel Recording Supports megapixel cameras (up to 10-megapixel)
Network Throughput 400 Mbps
File Format AVI (QNAP codec is required for playback)
Recording Enhancement Real-time digital watermarking, auto snapshot
Local Display
Display Mode 1, 4, 6, 8, 9, 10, 12, or 16-channel display mode, sequential display mode
Local Monitoring Enhancement Full screen display, event notification, PTZ control, digital zoom
Local Playback Single view playback from local NVR server
Search Mode for Local Playback By date & time
Playback Control Play, pause, stop, reverse play, next/ previous video file, different speed control
Local Playback Enhancement Full screen display, digital zoom
Export Convert multiple recording files to the external USB device instantly
System Administration Quick configuration, administration password, network settings, time settings, disk volume configuration, camera settings
Remote Monitoring
Display Mode 1, 4, 6, 8, 9, 10, 12, 16, 20, 25, 36, or 42-channel display, Picture-in-Picture, sequential mode, multi-display mode
Video Compression H.264/ MPEG-4/ M-JPEG/ MxPEG (depending on the camera models)
Video Setting Resolution, Quality, Frame Rate
Multi-server Monitoring Up to 128-channel monitoring from multiple VioStor NVR servers
Monitoring Enhancement Full screen display, video snapshot, manual recording, event notification, PTZ control, digital zoom
Dynamic E-map Uploading the digital maps and indicating the locations of the IP cameras and GPI devices of a monitoring location or region
Remote Playback
Playback Channel Max 16-view playback from multiple NVR servers simultaneously
Search Mode By date & time, timeline, event, and intelligent video analytics (IVA)
Intelligent Video analytics (IVA) Motion detection, missing object, foreign object, out of focus, and camera occlusion
Playback Mode Play, pause, stop, reverse play, next/ previous frame, next/ previous video file, different speed control
Display Mode Single playback view, 4 playback views, 9 playback views, 16 playback views
Playback Enhancement Full screen display, video snapshot, digital zoom, digital watermarking
Export Convert recording files to one avi file
Download Download recordings via the web
Advanced Event Management
Events Events Motion detection, alarm input, connection failure, recording failure, and user-defined event
Actions Video recording, email alert, SMS alert, buzzer, PTZ camera control, alarm output, and user-defined action
Backup
Schedule Remote Replication Schedule video data backup to a NAS on the local network
Video Backup to External USB Storage by One touch auto video backup Button Press and hold the one touch auto video backup button for 3 seconds. The recording data on VioStor will be copied to the external USB device instantly.
Security Control
Authority Management Different user groups and rights can be assigned to different users
Host Access Control Specify the connections to be allowed and denied to access the VioStor NVR
Auto Logoff Automatic user logoff from idling configuration pages
Event Logs Detailed event logs
On-line Users List Record of the users currently logged on and previously logged on to the VioStor NVR
Digital Watermarking Verify whether or not the videos and snapshots are original
Reliability
Operation System Linux-embedded system, free from PC crash and virus attack
Disk Management
  • Single disk, RAID 0, RAID 1, RAID 5, RAID 5+ hot spare, RAID 6, RAID 6+ hot spare, and JBOD/Linear
  • Online RAID Capacity Expansion, Online RAID Level Migration 
  • HDD S.M.A.R.T., bad blocks scan
UPS APC / CyberPower / MGE / YEC (USB UPS)
Network Services
Support HTTP, TCP/IP, SMTP, DHCP, Static IP, DNS, DDNS, FTP, NTP, UPnP, failover, load-balancing, multi-IP setting
Dual Gigabit LAN Failover / load-balancing / multi-IP setting
Services Web File Manager, FTP, SMB/CIFS
Language Support
Language Czech, Danish, Dutch, English, French, Finnish, German, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish, Simplified Chinese, Traditional Chinese, Turkish
Client PC Requirement (Suggested system requirement for better video performance) 
CPU
  • M-JPEG format (up to 48 channels): Quad core CPU 2.33GHz or above
  • MPEG-4/ H.264/ MxPEG format (up to 48 channels): Core i7 CPU 2.8GHz or above
    * For higher surveillance performance, please select more advanced PC models.
Memory 2 GB or above
Operation System Microsoft Windows XP, Vista, 7
Web Browser Internet Explorer 6.0 or above
Network Interface 10/100/1000 Mbps
Display Resolution 1024 x 768 pixels or above
Utility Software
QNAP Finder Discovery and quick setup of the VioStor NVR
VioStor Player Play the recording files on your Windows computer easily
Watermark Proof Check if the exported videos and snapshots were modified
VMobile Monitor the network cameras on the VioStor NVR by the Android phone, Android Tablet, iPhone, iPad, iPod touch, and Windows phone (6.1~6.5)