How to adjust Volume of Biometric Device
1. After log In to the admin, go to Settings
2. Click Device
3. Adjust Volume, 5 is maximum volume of the device
4. The admin can also changed the Device ID
5. then click Esc
1. After log In to the admin, go to Settings
2. Click Device
3. Adjust Volume, 5 is maximum volume of the device
4. The admin can also changed the Device ID
5. then click Esc