Spinning mills rotate three shifts through the night; the 22:00 and 06:00 changeovers are recorded by a watchman and reconciled days later.
Sand, oil and heat wear fingertips, so biometric readers fail and supervisors mark manually, weakening the muster roll.
Pump and motor plants use packing and loading contractors whose man-days rarely match the invoice, leaving the principal employer exposed.
Tamil Nadu labour inspectors ask for overtime and weekly-off registers that Excel sheets built from gate punches struggle to produce.
Shared tablets with liveness detection verify workers whose fingerprints fail; punches from every changeover reach the console instantly.
A, B and C shifts with night shift crossing midnight, weekly rotation, grace and break rules, published to workers' phones or the gate board.
Every contract worker carries a contractor tag; monthly man-days, overtime and wage registers export contractor-wise for invoice checks and compliance.
Overtime hours computed at double rate and weekly-off allocations are exportable as registers when the inspector visits.
Liveness-checked face verification at gates where oil, sand and heat defeat fingerprint readers.
Existing gate terminals at Coimbatore units keep working and feed the same record.
Weekly rotations with night shift crossing midnight and spread-over checks.
Contractor-wise man-days, wages and overtime for principal-employer records.
Hours beyond 9 a day or 48 a week approved and paid at double the ordinary rate.
Half-yearly PT per local body, Tamil Nadu Labour Welfare Fund, EPF and ESIC settings; payslips and NEFT file.
Compared for a three-shift mill or pump plant using contract labour
| Criterion | Paper register | Biometric machine | Attend Mitra |
|---|---|---|---|
| 22:00 and 06:00 changeovers | Watchman's notebook | Punches on two dates | One duty, correct date, live sync |
| Oily or worn fingertips | Manual tick | Read failures | Face recognition with liveness |
| Contractor man-days | Contractor's sheet | Manual tagging | Contractor-wise export |
| Overtime and weekly-off registers | Handwritten | Excel rework | Exportable formats |
| TN PT and LWF | Excel | Not handled | Configured per branch |
Create each unit as a branch, draw a geofence around the gate, and tag workers as permanent or by contractor so muster rolls stay separate.
Build A, B and C shifts with grace periods and crossing-midnight rules, then publish the weekly roster to workers' phones or the gate kiosk.
Face recognition on a shared tablet, biometric device sync, or a QR scan records in and out with a liveness check to block proxies.
Missed punches, early exits and overtime beyond the shift go to the supervisor for approval with a full audit trail.
Download contractor-wise man-days, overtime at double rate, and muster-roll style registers for wages, PF and ESIC filing.
Half-yearly professional tax under the Coimbatore City Municipal Corporation schedule and Labour Welfare Fund are configured per branch.
Kiosk punches at 22:00 and 06:00 are attributed to the right shift and date without a watchman's notebook.
Man-day exports per contractor stop overbilling and keep principal-employer registers ready.
Overtime, weekly-off and muster-roll formats export in minutes rather than a weekend of Excel.
A group with a Peelamedu mill and a Tirupur knitwear unit sees both as branches with their own shift patterns.
Import migrant and seasonal workers from Excel and enrol faces at the gate on day one.
A mill with three rotating shifts, mostly women workers on A and B shifts, and a contractor-run loading team.
e.g. the roster rotates A, B and C weekly; the 22:00 and 06:00 changeovers are verified at two face kiosks and contractor man-days are exported monthly.
A plant with machining, winding and assembly lines, two shifts and frequent overtime during order peaks.
e.g. overtime beyond 9 hours is approved by the production head in the app and paid at 2x on the hourly rate derived from the 26-day divisor.
A foundry in Malumichampatti and a design and sales office on the IT corridor under one management.
e.g. the foundry uses face kiosks while the office uses web check-in; both branches roll into one salary register with Tamil Nadu deductions.
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