Synology DVA3221
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PNP : UAE's TOP Data Storage Integrator Since 2005


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PNP : UAE's TOP Data Storage Integrator Since 2005
Synology Deep Learning NVR combines powerful video management system features with AI-powered analytics. Generate real-time statistics and alerts to act on issues immediately.
32 camera feeds
Max. 12 real-time tasks
Up to 14 drives with two DX517
Video footage is transformed into actionable insights with advanced deep learning-based analytics, enhancing security without requiring additional personnel.
Video footage is transformed into actionable insights with advanced deep learning-based analytics, enhancing security without requiring additional personnel.
Identify employees and key or prohibited personnel in real time to deliver better on-prem security.
Detect people or vehicles in off-limits areas for increased situational awareness.
Create actionable insight on venue occupancy and pathway efficiency with bidirectional counters.
Issue alerts when a vehicle or person trespasses a virtual line, enabling flexible perimeter monitoring.
Powered by Synology DSM, footage is kept on the device, with options to flexibly backup or archive to other devices and locations.
No footage is uploaded to the cloud for storage or analysis. Keep sensitive information secure and locked down.
One-time hardware and license purchase, with no monthly subscriptions or additional fees for software updates.
Instead of post-event analysis, DVA3221 can notify security operators immediately when incidents occur.
Compatible with over 7,600 IP cameras, and with ONVIF support, there is no need to replace or be locked into a specific brand of cameras.
DVA3221 is an all-in-one NVR solution, combining video recording, analysis, and advanced video management.
Set up security policies so that when a condition is met, corresponding actions can be triggered automatically, reducing time and effort needed for manual interventions.
Designed to be simple for both administrators and operators, adding and managing cameras, navigating between live feeds and recordings, and configuring permissions and backup tasks are all straightforward. Built ontop of Synology DSM, graphical interfaces simplify complicated tasks, while still retaining flexibility.
Access your surveillance system on any system through a browser, our PC/Mac/Linux client, or through mobile apps, both with or without internet access.
Comprehensive documentation available to third-party developers looking to integrate their products or applications with Surveillance Station.
An integrated system means a single point of support for both the hardware and software solution, simplifying setup and maintenance efforts needed.
Are specialized cameras required for video analytics? What is the recommended resolution for each camera?
What notification methods are supported when an event is triggered?
Can Surveillance Station detect strangers and issue alerts?
Can the facial recognition feature be used together with door controllers and other devices to implement multi-step security processes?
How does the system handle lighting changes, shadows, and weather conditions such as rain?
What external integration / API capabilities are supported?
Does the DVA support NAS functionality found on other devices running DSM?
*Synology is continually working on and improving new algorithms and features for our surveillance products. For questions or other suggestions, you can reach out to us .
Refer to the following administrators guides for instructions and suggestions for your deployment.
Not sure which Synology NAS is the best for your surveillance deployment? Contact us for recommendations.
Learn MoreNotes:
Hardware Specifications
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CPU
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CPU
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CPU Model | Intel Atom C3538 |
CPU Architecture | 64-bit | |
CPU Frequency | Quad Core 2.1 GHz | |
Hardware Encryption Engine (AES-NI) | ||
GPU
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GPU
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GPU Model | NVIDIA GeForce GTX 1650 |
Notes | Display output is not supported. | |
Memory
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Memory
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System Memory | 8 GB DDR4 |
Memory Module Pre-installed | 8 GB (4 GB x 2) | |
Total Memory Slots | 2 | |
Maximum Memory Capacity | 32 GB (16 GB x 2) | |
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Storage
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Storage
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Drive Bays | 4 |
Maximum Drive Bays with Expansion Unit | 14 (DX517 x 2) | |
Compatible Drive Type* |
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Hot Swappable Drive | ||
Notes | 'Compatible drive type' indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay. | |
External Ports
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External Ports
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RJ-45 1GbE LAN Port | 4 (with Link Aggregation / Failover support) |
USB 3.0 Port | 3 | |
eSATA Port | 2 | |
COM Port | 1 | |
Appearance
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Appearance
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Size (Height x Width x Depth) | 166 mm x 250 mm x 237 mm |
Weight | 4.92 kg | |
Others
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Others
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Wake on LAN / WAN | |
System Fan | 120 mm x 120 mm x 1 pcs | |
Fan Speed Mode |
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Power Recovery | ||
Noise Level* | 28.3 dB(A) | |
Scheduled Power On / Off | ||
Power Supply Unit / Adapter | 250 W | |
AC Input Power Voltage | 100 V to 240 V AC | |
Power Frequency | 50/60 Hz, Single Phase | |
Power Consumption* |
43.92 W (Access)
28.43 W (HDD Hibernation) |
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British Thermal Unit |
149.86 BTU/hr (Access)
97.01 BTU/hr (HDD Hibernation) |
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Notes | Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s). | |
Temperature
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Temperature
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Operating Temperature | 0°C to 40°C (32°F to 104°F) |
Storage Temperature | -20°C to 60°C (-5°F to 140°F) | |
Relative Humidity | 5% to 95% RH | |
Certification
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Certification
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Warranty
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Warranty
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3 Years | |
Notes | The warranty period starts from the purchase date as stated on your purchase receipt. | |
Environment
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Environment
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RoHS Compliant | |
Packaging Content
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Packaging Content
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Notes | The original non-ECC memory modules must be removed before the optional ECC memory modules can be installed. For more information, visit . |
Surveillance Station
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Video Analysis
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Video Analysis
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Deep Video Analytics Feature |
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Deep Video Analytics Tasks |
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Maximum Number of Registrations Supported by Face Database | 10,000 | |
Notes | When recording in 4k resolution, the number of deep video analytics tasks is limited to eight. | |
General Specifications
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General Specifications
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General Specifications
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Maximum IP cam | 32 (including 8 Free License) |
Total FPS (H.264) |
960 FPS @ 720p (1280x720), 32 Channels
448 FPS @ 1080p (1920x1080), 32 Channels 280 FPS @ 3M (2048x1536), 28 Channels 190 FPS @ 5M (2591x1944), 19 Channels 130 FPS @ 4K (3840x2160), 13 Channels |
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Total FPS (H.265) |
960 FPS @ 720p (1280x720), 32 Channels
960 FPS @ 1080p (1920x1080), 32 Channels 320 FPS @ 3M (2048x1536), 32 Channels 200 FPS @ 5M (2591x1944), 20 Channels 150 FPS @ 4K (3840x2160), 15 Channels |
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Video Codec |
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Audio Codec |
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Notes |
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System Services
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File System
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File System
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Internal Drives |
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External Drives |
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Notes | exFAT Access can be installed for free from Package Center in DSM 7.0. In DSM 6.2 or earlier versions, exFAT Access needs to be purchased in Package Center. | |
Storage Management
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Storage Management
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Maximum Single Volume Size* | 108 TB |
Maximum Internal Volume Number | 64 | |
Supported RAID Type |
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RAID Migration |
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Volume Expansion with Larger HDDs |
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Volume Expansion by Adding a HDD |
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Global Hot Spare Supported RAID Type |
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Notes | Each internal volume (may consist of multiple drives) is expandable up to 108TB. | |
File Services
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File Services
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File Protocol | SMB/AFP/NFS/FTP/WebDAV |
Account & Shared Folder
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Account & Shared Folder
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Maximum Local User Accounts | 2,048 |
Maximum Local Groups | 256 | |
Maximum Shared Folder | 512 | |
General Specifications
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General Specifications
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Networking Protocols | SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV |
Supported Browsers | Google Chrome | |
Supported Language | English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svenska, Nederlands, Русский, Polski, Magyar, Português do Brasil, Português Europeu, Türkçe, Český, ???????, ???, ???, ????, ???? | |
Add-on Packages
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VPN Server
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VPN Server
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Maximum Connections | 40 |