Answer:
The eSSL AiFace - Mars (KT ref: KTI01002003AFMR) is classified under HSN code 85437099 for biometric time & attendance and electronic access control apparatus.
For commercial documentation, enterprise purchasing, and GST billing, the eSSL AiFace - Mars terminal (KT Automation reference: KTI01002003AFMR) is classified under:
- HSN Code: 85437099 (Electrical machines and apparatus having individual functions, not specified or included elsewhere — other electronic access and attendance recording equipment).
- Catalog Description: Face Reader AiFace Mars, ESSL Without Battery (they are not included).
- B2B Invoicing: Tax invoices issued by KT Automation include this standardized 8-digit HSN code to streamline corporate input tax credit (ITC) claims and compliance.