Thank you! Based on this, I think the system is unhackable. If I understand correctly, the program and the lock are unlocked by different calculations. It does not store data and is fully GDPR compliant. Sounds good.
How physically vulnerable is it? By installing a capacitor or an extra module? My Nuki 3.0 pro device drains very quickly, I immediately thought the worst. But I don’t think an extra electronic consumer was added, would there be any sign of that? Would the system detect it?