Smart LOTO for Safe Operations

Smart LOTO is a digital lockout tagout system built for cement, steel, power and other industrial plants. It replaces paper LOTO with Bluetooth 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 and 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, so the right worker is on site and 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, so 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, and 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 paper-based reconciliation.

WHY IT MATTERS

Industrial safety regulations require defensible evidence that lockout procedures were followed correctly: who locked what equipment, when, with which 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.

IN USE TODAY

In daily use at heavy-industry plants across India, with more plants and sectors onboarding.

SUPPORTED HARDWARE

Smart padlocks: Bluetooth Low Energy (BLE) smart padlocks supplied with Smart LOTO.
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.

Recent changes:
What's new in 2.13.2

🔒 When the last padlock on a permit is applied, every isolation point is now reported to the work permit system, so no point is left showing as pending after it has been locked