You can only delete attendance records off an Anviz C2 Pro in the Anviz Crosschex software. Please download the software from the Anviz website if you don’t already have it.
Steps to delete the records:
1. Complete a sync with your time and attendance software firsy to ensure all clock records have been exported from the device.
2. In Crosschex select the Device tab.
3. Tick one device (and then repeat with other devices if the employee is on more than one device).
4. Click Device Parameter button (is to the right of Delete device button).
5. At the bottom left of this pop-up is Clear the Attendance records. Press this.