Can we use Rebutton without azure

Dear Team,

I would like to enquire about this seeed Rebutton work on Azure. https://www.seeedstudio.com/ReButton-p-2930.html

Can this button configure work within internal wifi network without external Azure? We want to use it in our factory production area, when there is a machine down. We want the staff to press the button and send the signal to ms sql server as a record. Then when the machine is fixed, they press the button one more time. This is for us to record machine downtime

In theory. But we don’t have a reference for that.