Oldmountaiman
Custom
I understand what you're saying and I am in the really old over the hill group. Back B4 the face electronic hook up things to watch your home there were books on setting up home alert things that didn't require plugging in. I still use them in today's world. We don't have a dog as she was called home but old fashioned alert set ups can be used even if you have to relocate. I don't know if the hand books are still out there but they were great information.