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Synology Surveillance Station includes a set of default free licenses with nearly every hardware purchase
. While the software itself is free to download and use on any Synology NAS, the number of devices you can connect for free is strictly capped by your hardware model. Default Free License Quotas
The number of cameras you can use without paying depends on your device series: SynoPower Club Standard NAS Series (e.g., DiskStation, RackStation): 2 free licenses Network Video Recorders (NVR) 4 free licenses Deep Learning NVR (DVA Series) 8 free licenses SynoPower Club Key Limitations and Rules Non-Transferable
: Default free licenses are tied to the specific hardware they came with and cannot be transferred to a different Synology NAS. Virtual DSM Exception : If you run Surveillance Station on a Virtual DSM (vDSM) Docker DSM 0 free licenses by default. Permanent Access
: Once activated, both free and purchased licenses never expire; they are perpetual for the life of the product. Device Counting synology surveillance station license free free
: Most standard IP cameras use one license. However, advanced hardware like multi-lens cameras or video servers may require one license per channel Official Paid License Options If you exceed your free quota, you must purchase additional Device License Packs from retailers like Synology Store . Unlike free ones, these can be migrated to other Synology devices. 1-Camera Pack : ~$50–$60 USD. 4-Camera Pack : ~$180–$230 USD. 8-Camera Pack : ~$330–$430 USD. SynoPower Club Tips for "Free" Expansion CMS Pooling : If you own multiple Synology NAS devices, you can use the Centralized Management System (CMS)
to pool all their default free licenses together under one host, allowing you to manage multiple cameras from a single interface without extra costs. Synology Cameras
: Certain older Synology camera models (like the BC500 or TC500) were marketed as license-free, though newer 2025/2026 models may require them. set up CMS to combine free licenses from two different NAS units?
Note: This article is for informational purposes. It explains how to maximize the free tier and the legal risks of "cracked" licenses. Synology Surveillance Station includes a set of default
Some online tutorials claim you can:
The moment Synology detects a tampered license file (their telemetry checks for this), they will permanently blacklist your NAS serial number. You will never get support, security updates, or warranty service again.
Modern versions of Surveillance Station (DSM 7.x and later) have deep kernel-level verification. The NAS constantly pings Synology servers to validate licenses. Cracks require you to block your NAS from the internet entirely. If you block updates, you expose your security system to vulnerabilities.
If you need 8 cameras for free, do not use Synology. Use Blue Iris (Windows) or Shinobi (Open source) or Frigate (with a Google Coral TPU). These have different pricing models (some truly free), but you lose Synology’s excellent mobile app and reliability. The "Free License" Myth – What to Avoid
For 1–2 cameras: ✅ Excellent – truly free, professional-grade.
For 3+ cameras: ❌ Not free – you must buy licenses or use alternative NVR software.
Synology’s licensing is one-time, not a subscription, which is better than cloud services (Ring, Nest). But it’s still expensive compared to open-source options.
Best advice:
This is the secret the forums don't talk about enough. When you buy a used Synology NAS from eBay or a local marketplace, the license is tied to the NAS serial number, not the user account.