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)

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

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

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

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

Every Synology device that supports Surveillance Station includes a set of pre-installed, "default" device licenses. The number of free licenses you receive depends on the hardware series you purchase: