Twind Access Control

Twind is an offline-first access control app for contractors and visits, supporting QR scanning or search, on-device access status computation, and entry/exit record creation with automatic synchronization when online.

Core workflows

Fast access checks & logging: scan QR or search. If access is blocked, see critical blocking reasons. Register entry/exit in seconds.

Resource audit: view critical and non-critical requirements, including inherited supplier/company requirements (when applicable), plus statuses, open entries, and access history.

Visit management: create and manage visits; changes are stored offline and synced later.

Kiosk Mode (ideal for sites without a gatehouse): self-service QR scanning and quick entry/exit logging at unattended entry points.

Forced exits: close entries without a recorded exit using a retrospective timestamp.

Real-time on-site list + emergency view: know who is on site and generate an emergency list when needed.

QR Access Card: contractors can provide workers with a QR access card for quick verification and registration.