Synology explicitly denies technical support and voids warranties for systems running modified software or counterfeit licenses. Transitioning Beyond Free: Official License Packs
Synology does not offer a legitimate way to generate additional free official licenses beyond the default 2 (or 4) included with your hardware. If youThese are sold in 1-pack, 4-pack, or 8-pack increments and are also perpetual. The Multi-NAS "Workaround" (CMS)
Using Synology's I/O modules (or Arduino-based DIY rigs) with analog sensors (door sensors, PIR motion) can trigger recordings from IP cameras without consuming a license? No—scratch that. The camera itself still needs a license. But the trigger is free. synology surveillance station license free free
If you need to connect 3, 4, or 10 cameras, you might wonder if there is a legitimate way to get more free licenses. The Short Answer
The search term is one of the most common queries in the NAS (Network Attached Storage) security community. Everyone wants to know: Can I actually get those expensive camera licenses for free? But the trigger is free
These default licenses are permanently embedded into the DSM (DiskStation Manager) system. They never expire, require no subscription, and do not need an internet connection to remain validated. 2. What Can You Do with the Free Licenses?
If you need more than 2-3 cameras but don't want to pay for Synology licenses, the most practical solution is to abandon Surveillance Station entirely and use alternative NVR software. Many of these can be installed directly on your existing NAS or on another inexpensive computer. require no subscription
If your security project scales beyond 2 or 8 cameras and purchasing Synology licenses (which usually retail around $50-$60 per single camera lifetime license) is outside your budget, you might want to look into completely free, open-source NVR software.
The reasons to avoid these methods are serious: