2-bay high-performance NVR for SMBs, SOHO, and home
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- QNAP QVP-21A
- 1 x Power cord
- 2 x HDD tray
- 8 x Flat head screw (for 3.5″ HDD)
- 6 x Flat head screw (for 2.5″ HDD)
- Hard disk tray key
- 2 x Ethernet cable Cat.5e 1.8M
- Quick Installation Guide
The QVP-21A QVR Pro appliance is a tower-based network surveillance server that supports real-time video/audio monitoring, high-resolution recording, and playback from multiple IP cameras. Users can easily monitor cameras from different platforms (Windows®, Mac® and mobile devices), making it easier for businesses, offices, and home users to safeguard their property and possessions.
Supports thousands of cameras from over 150 brands.
Monitor and manage cameras from Windows®, Mac® and mobile devices.
QVP-21A vs. other NAS-based surveillance systems. What’s the difference?
In a conventional NAS-based surveillance system, surveillance is just one of many applications available to users. As all these applications need to share NAS system resources and storage space, surveillance performance could be impacted. The QVP-21A QVR Pro Appliance overcomes this by providing dedicated storage space and reserving full system resources for surveillance, delivering the utmost performance to fulfill professional surveillance system requirements. The QVP-21A also comes with built-in camera channel licenses and essential applications to enable local installation without requiring an internet connection. Simply install the hard drives and power up the QVP-21A to start the installation process.
Comprehensive camera support and management
The QVP-21A supports thousands of camera models from over 150 brands with a variety of image formats (including cameras that use ONVIF and RTSP/ HTTP streaming). Even USB webcams are supported, allowing home and budget-conscious users to quickly build surveillance solutions tailored to their environment while providing convenient camera management.
Motion detection using budget-friendly USB webcams
Standard surveillance systems normally only support event recording and notification functions for expensive cameras with integrated motion detection. The QVP-21A provides motion detection even for entry-level cameras and USB webcams. As long as your camera can stream its footage to the QVR Pro appliance (e.g. through RTSP protocol) it supports motion detection, allowing you to build a budget-friendly, motion-detecting surveillance system.
QVR Pro Client
The QVR Pro Client software can be installed on Windows® and Mac® devices, allowing you to monitor from different platforms and flexibly switch from live view or playback mode to take full control over monitored areas.
Live view and playback
Monitor the live view of multiple channels and play recordings on a single interface. You can also view recordings at a specific time by clicking the timeline or by defining a time range.
Multiple Notification Methods
The event notification provides multiple ways of being informed of emerging events, including flashing red borders of channels, alert buzzers, and the motion icon on the e-map.
The innovative Qdewarp enables users to view standard fisheye camera recordings in proportional ratios and sizes without affecting original recordings. The distorted parts on the edges can be turned into a clear panoramic view.
Region of Interest
The Region of Interest (ROI) feature allows for viewing multiple regional images from the same camera in live view and playback mode. You can define and enlarge multiple areas to watch the area more closely.
Easy remote monitoring with the QVR Pro Client mobile app
The QVR Pro Client mobile app allows you to remotely monitor multiple channels simultaneously. If your network connection is slow or metered/capped, you can choose the low-bandwidth mode to view a bandwidth-optimized stream without affecting the quality of recordings. In addition, you can remotely set the camera’s preset point or control the PTZ cameras within the app.
|OS||QVR Pro OS (QVP)|
|CPU||Intel® J1900 quad-core 2.0 GHz processor (burst up to 2.42 GHz)|
|CPU Architecture||64-bit x86|
|System Memory||8 GB SO-DIMM DDR3L (2 x 4 GB)|
|Graphic Processors||Intel® HD Graphics|
|Maximum Memory||8 GB (2 x 4GB)|
|Memory Slot||2 x SO-DIMM DDR3L|
|Flash Memory||5GB (Dual boot OS protection)|
|Max Local Display Live Cameras||12ch @ All 1080p,H.264, 30FPS
12ch @ All 720p,H.264, 30FPS
|Max Local Display Playback Cameras||12|
|Max Client Concurrent Connection||6|
H264 / 1920x1080 / 30FPS
|Max Throughput||132 Mbps|
|Drive Bay||2 x 3.5-inch SATA 6Gb/s, 3Gb/s
The system is shipped without HDD.
|Drive Compatibility|| 3.5-inch bays:
3.5-inch SATA hard disk drives
2.5-inch SATA hard disk drives
2.5-inch SATA solid state drives
|Gigabit Ethernet Port (RJ45)||2|
|USB 3.2 Gen 1 port||3|
|HDMI Output||1, HDMI 1.4b (up to 3840 x 2160 @ 30Hz)|
|LED Indicators||Power/Status, LAN, USB, HDD1-2|
|Buttons||Power, USB copy, Reset|
|Dimensions (HxWxD)||5.91 × 4.02 × 8.5 inch|
|Weight (Net)||3.24 lbs|
|Weight (Gross)||6.44 lbs|
|Operating temperature||0 - 40 °C (32°F - 104°F)|
|Relative Humidity||5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F)|
|Power Supply Unit||90W adapter, 100-240V|
|Power Consumption: HDD Sleep Mode||10.14 W|
|Power Consumption: Operating Mode, Typical||16.34 W|
|Power Off (Wake-On-LAN/WOL)||0.74|
|Fan||1 x 70mm, 12VDC|
|Sound Level||19.4 db(A)|
|File System: Internal Hard Drive||EXT4|
|Online RAID Capacity Expansion|
|Wake on LAN (WOL)|
|Schedule Power On/Off (15 settings)|
|Telnet & SSH logins (Admin only)|
|Syslog Server & Client|
|Language||English, German, French, Italian, Spanish, Polish, Swedish, Danish, Norwegian, Finnish, Russian, Japanese, Korean, Dutch, Czech, Traditional Chinese, Simplified Chinese, Turkish, Hungarian, Romanian, Thai, Portuguese/Brazil, Greek|
Note: Use only QNAP memory modules to maintain system performance and stability. For NAS devices with more than one memory slot, use QNAP modules with identical specifications. Warning: Using unsupported modules may degrade performance, cause errors, or prevent the operating system from starting.
* Sound Level Test Environment: Refer to ISO 7779; Maximum HDD loaded; Bystander Position; Average data from 1 meter in front of operating NAS. Designs and specifications are subject to change without notice.
- Pricing and product availability subject to change without notice.