Is there a way to set an Android so it only sees the wifi you want it to without switching?

[AC Question]

We use our Androids in a life-safety setting and want to make sure they don't lose connectivity with its wifi.

 

[Ry]

We use our Androids in a life-safety setting and want to make sure they don't lose connectivity with its wifi.

Are you trying to prevent it from dropping WiFi or prevent it from connecting to a different WiFi connection?