From BioStar 2.5.0, you can enroll fingerprint on the slave device. This means you can select the slave device when you scan fingerprint.


  • BioStation A2 (id: 541531003) - Master Device
  • BioStation L2 (id: 540084005) – Slave Device

** Master device is connected with Slave device via RS-485.

If you try to scan your fingerprint after selecting the slave device, you will succeed in the enrollment of fingerprint.

  • This feature is not supported in BioLite Net.