The lock that knows who holds the key.

Isolation points mapped to equipment and single-line diagrams, so the permit names every breaker, valve and drive.

Recorded: equipment · sources · plan

Each worker applies a Bluetooth padlock and registers it in the app. Only that person can open it.

Recorded: who · which lock · when

A zero-energy try-out is confirmed before work is authorised — the step most often skipped on paper.

Recorded: verifier · method · result

The linked permit stays live only while every lock holds — visible to supervisors and the control room.

Recorded: permit · locks · crew

Restart only when every person has removed their own lock. Overrides are authorised and logged.

Recorded: removals · closure

1-Man-1-Lock-1-Digital Key® — bound to the person, never shared.

Whole crews protected on one isolation — no forest of padlocks.

Isolation points tied to single-line diagrams and equipment registers.

Confirms the right person is at the right lock, every time.

Isolation and Permit-to-Work share one workflow and one status.

Every active lock, plant-wide, from panel to control room.

Every event attributable and exportable for audits and investigations.

Only inducted, qualified people — contractors included — can take a lock.

Connects with the maintenance and plant systems you already run.