Smart LOTO is a digital lockout-tagout system built for cement, steel, power, and other industrial plants. It replaces paper LOTO with Bluetooth-enabled smart padlocks, photo evidence, and a defensible audit trail that integrates directly with your Permit-to-Work system.

Smart LOTO is provisioned for plant workers by their organisation. You will need credentials issued by your plant safety administrator to sign in.

WHAT IT DOES

▸ Apply isolations safely
Bind smart padlocks to specific equipment via QR scan, place the lock, capture a photo for the audit log. The app verifies the right lock is on the right point.

▸ Coordinate the team
Initiators (PAs) assign technicians, verify work completion, and authorise de-isolation. Each handoff is captured in the audit log with timestamps and identities.

▸ Worker check-in with face-ID
Technicians check in to active permits using on-device face recognition with a head-turn liveness check, ensuring it's the right worker on site (not a coworker covering for someone).

▸ Shared lockouts (SIMOPS)
When two permits cover the same equipment, only one physical lock is required. The app handles ownership transfer automatically when one permit completes — workers stay safe on both jobs without redundant locks.

▸ De-isolate when authorised
Once the Permit-to-Work system authorises de-isolation, the app guides the isolator through removing each lock with photo evidence. Bluetooth confirms the shackle has opened; the audit log captures everything.

▸ Real-time PTW sync
Every state change (isolation complete, work verified, de-isolation done) is sent to your Permit-to-Work system in real time, eliminating the paper-based reconciliation step.

WHY IT MATTERS

Industrial-safety regulations require defensible evidence that lockout procedures were followed correctly — who locked what equipment, when, with what padlock, and that the same person removed it after work was verified complete.

Smart LOTO replaces hand-written tags and informal handovers with a tamper-evident digital record that holds up to safety audit and incident investigation.

CURRENTLY DEPLOYED

UltraTech Cement plants across India. More plants and verticals onboarding.

SUPPORTED HARDWARE

Smart padlocks: SG50, GS60BS (Bluetooth Low Energy)
Phones: Android 8.0+ with BLE support, camera, and notification capability.

PRIVACY

Smart LOTO collects only the data necessary to operate the lockout-tagout workflow and maintain the safety audit trail. No advertising SDKs, no third-party analytics, no location collection. Face-ID processing is on-device; raw face images are never stored or transmitted. Full privacy policy at https://smartloto.innvendt.com/privacy-policy.html.

GET STARTED

Smart LOTO is provisioned for plant workers by their organisation. Sign in with the credentials issued by your plant safety administrator. If you don't have credentials yet, contact your plant safety officer.

For organisations interested in deploying Smart LOTO at their plants, reach out at contact@innvendt.com.