The most direct way to expand your system without buying license packs is to use official .

Note: Some newer 2025/2026 models (like the BC800Z) may require a license, so always check the specific camera's documentation. 3. The CMS "Loophole": Pooling Free Licenses

(e.g., DVA1622, DVA3221) includes 8 free licenses .

Legacy models like the , TC500 , and CC400W do not require any license to operate within Surveillance Station.

(e.g., NVR1218) typically includes 4 free licenses .

These default licenses are "tied" to the hardware. Unlike purchased licenses, they cannot be migrated to a different Synology NAS if you upgrade or replace your unit. 2. Using Synology-Branded Cameras (License-Free)