Many users overlook that you don't need to add all cameras at once. If you have a mixed environment (e.g., 2 IP cameras + 1 USB webcam), the USB webcam often does not count toward the license limit depending on the model. But strictly speaking, for standard ONVIF IP cameras, two is the magic number.
In the past, Synology sold hardware NVRs (like the VS960HD). These units came with higher default license counts (e.g., 8 or 16).
Synology Surveillance Station requires camera licenses (one per camera beyond included free channels). If you want a license-free setup, consider self-hosted, open-source alternatives that avoid per-camera licensing and offer robust features. synology surveillance station license free free
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.
For 1–2 cameras: ✅ Excellent – truly free, professional-grade.
For 3+ cameras: ❌ Not free – you must buy licenses or use alternative NVR software. Many users overlook that you don't need to
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:
Plug a Logitech or Microsoft USB webcam directly into the NAS's USB port. Surveillance Station detects it as a generic video device.