Regulatory & Engineering Library

Statutory Payroll & Hardware Sync Knowledge Base

No marketing fluff. Authoritative, step-by-step documentation for Indian HR leaders, factory plant managers, and IT systems administrators tackling real hardware sync, labour laws, and statutory compliance.

Instant Online Utilities

Need to calculate EPF, ESI, or PT right now?

Try our verified calculators with 2026 statutory slabs, downloadable Excel payslip generator, and take-home tax models.

Hardware & Protocols8 min read

eSSL Biometric Attendance Cloud Sync Guide (ADMS Push Setup)

Step-by-step engineering walkthrough to connect eSSL SilkBio, IFace, and K-series fingerprint/face machines directly to cloud HRMS over ADMS Push Protocol without keeping a desktop Windows sync PC running 24/7.

Key Topics Covered
  • ✓ADMS Push server ports
  • ✓Error 10060 fix
  • ✓SilkBio & K30 Pro presets
Statutory Compliance10 min read

EPF & ESI Statutory Compliance & Calculation Guide (2026)

Complete employer guide to Indian EPF (12% ceiling on ₹15,000 basic, EDLI, admin charges) and ESI (0.75% / 3.25% on ₹21,000 gross limit). Avoid statutory penalties with automated month-end ECR filings.

Key Topics Covered
  • ✓₹15,000 EPF Basic ceiling
  • ✓₹21,000 ESI Gross threshold
  • ✓ECR text file export
Workforce Policies6 min read

Sandwich Rule for Leave in India: Legal Status & Calculation Math

How the sandwich leave rule works when Friday and Monday leaves enclose weekends or public holidays. Legal standing under the Factories Act, Shops & Establishments Acts, and automated leave balance deductions.

Key Topics Covered
  • ✓Intervening weekend deduction math
  • ✓Standing orders validity
  • ✓CL vs EL exceptions

Need Help Setting Up Biometric Sync or Compliant Payroll?

Our hardware engineers and payroll specialists offer free AnyDesk diagnostic sessions for eSSL/ZKTeco devices and 1-on-1 statutory setup consultations for Indian SMEs.