| Recording |
| Supported Camera Models |
Please visit http://www.qnapsecurity.com/pro_compatibility_camera.asp |
| Number of Channels Supported (Recording) |
Up to 16 |
| Video Compression |
H.264/ MPEG-4/ M-JPEG/ MxPEG (depending on the camera models) |
| 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 D1 or VGA for each channel
* Real performance may vary in different environment |
| Megapixel Recording |
Supports megapixel cameras (up to 8-megapixel) |
| Recording Settings |
Video compression, resolution, frame rate, quality, audio recording |
| File Format |
AVI (QNAP codec is required for playback) |
| Local Display |
| Display Mode |
1/4/6/8/9/10/12-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 |
| Remote Monitoring |
| Display Mode |
1/4/6/8/9/10/12/16/20/25/36/42-channel display, Picture-in-Picture, sequential mode, multi-display mode |
| 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 |
| E-map |
Upload E-map (JPEG) |
| Remote Playback |
| Playback Channel |
Max 4-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 Control |
Play, pause, stop, reverse play, next/ previous frame, next/ previous video file, different speed control |
| 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 |
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 (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 |
| LCD Panel |
| LCD Panel |
●PC-less RAID configuration for the first time setup
●When the system is ready, users can check or configure the IP settings, physical disk info, volume info, system info, shut down or reboot the NVR etc. |
| 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 16 channels):
Dual core CPU 2.4 GHz or above
●MPEG-4/ H.264 format (up to 16 channels):
Quad core CPU 2.33 GHz 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 |
| VSMobile |
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) |
