DeviceShelf Server alerts you when a device appears, disappears or opens a port. Tuning those rules used to mean editing config on the server itself. The desktop and mobile apps can now read and write a connected server’s alert policy: which events fire, the thresholds behind them, quiet hours, and whether things arrive as single alerts or as a digest. What never travels back to the client are the ntfy, Gotify, webhook and SMTP credentials. You can retune the alerting from your phone and still not be holding the secrets.