Attendance management system
A biometric device records a punch. It does not, by itself, produce a fair payroll. You still need rules (grace, overtime), a roster, and a way to fix a missed punch without editing history in secret.
SBS HRM maps attendance machines (including ZKT / biometric) and stores logs. Homepage copy describes connecting those devices and applying company rules. That is the integration we document. GPS apps and geo-fences are not claimed by default.
If you still export device logs to Excel for salary, you have hardware without a system of record. The attendance module is the missing layer.