System

The System page holds adapter-wide settings, software updates and environment info.

Panel	What it shows or does
Adapter info	Adapter name, version, protocol (2.0), uptime, gateway count, device count (online), total events logged
Adapter API keys	Keys that authenticate ZenEdge to this Adapter. + Generate New Key (plaintext shown once; stored hashed); each key shows prefix, label, created by/at, last used and status, with Revoke and Delete
Webhook delivery	Global mode for sending events (lock/unlock, voucher generation, action errors) to subscribers: Off (record locally only), Dry run (preview rows in the event log, no HTTP), On (deliver). Shows the last change
Offline alerts (email/SMTP)	Master switch; provider Resend (recommended) or SMTP; API key and From address; global fallbacks — gateway and device offline thresholds, repeat intervals, max reminders, scan interval, display timezone, default recipients, adapter public URL, "back online" recovery emails; Save alert settings and Send test email
Software update	Current version, update channel (beta), status and Check for Update
UniFi voucher maintenance	Remove revoked or expired Wi-Fi voucher records older than N days; Preview cleanup first. Active vouchers are not touched
Environment	Public URL and host (adapter.zenspace.io)
Hardware diagnostics	Run Diagnostics — read-only health check of every enabled device, up to 60 seconds, no state changes