Using Wyze without Internet - Best practices for WiFi

[Customer]

Here is one of several threads that mention both the LifeHackster method and the world famous @Kyphos Norwegian fjord method -

Can you use cams without internet?

I know that this question may not make any sense at first but I have a friend that live in very rural America and do not have internet. He would love to use the devices to monitor his home and property. My question is, can the Wyze Cam be used and controlled locally without an internet connection. Thank you in advance for your helpful responses.