How to integrate ZKTeco attendance device to frappe cloud?

We have brought ZKTeco devices to integrate attendance data with frappe cloud.

We tried to use GitHub - frappe/biometric-attendance-sync-tool: A simple tool for syncing Biometric Attendance data with your ERPNext server with those devices but failed to get data from the device.

How do we integrate these devices with frappe cloud?

We have asked from cloud support and they said to get the help from community.

Appreciate your replies.