Check in from a phone, inside an area you set for each person. Lateness reaches payroll as minutes, with the check-in behind it.
No hardware to buy, install or repair.
Somebody signs the book at the gate. The biometric reader has been broken since June. The timesheet reaches HR three days after payroll needed it, and then one person insists they were here at nine.
Open one.
Three, and you can stop after any one of them.
Where you operate and the hours each place is open. The roster and the coverage check both measure against this, so they cannot disagree.
The yard, the branch, a client site. It belongs to the person, not to the company, so field staff are not marked absent for doing their job.
From the phone they already carry. You see the day as it happens instead of three days after payroll needed it.
Including the parts a demo would skip past.
Run it beside whatever you use now, for a week, and compare the two on payday.