To ensure device security and stability, it is highly recommended to download the driver from official or authorized sources:
This partner site often hosts specific versions like the eSSL Sensor Online 2.3.3.5 64-bit driver. Installation Guide
Plug the fingerprint scanner into a high-speed USB 2.0 port only after the driver installation prompts you or completes.
Run the setup.exe file found within the downloaded driver package (often labeled as "Fingerprint Reader Driver setup Ver 2.3.3.5").
For more complex setups involving networked terminals, you may also need management software such as ZKAccess 3.5 or BioTime 8.5 . ZKTeco scanner SDK 2013 - Главная
Setting up the ZKTeco fingerprint reader typically follows these steps: