chaoticPuppies

Yes. Last summer I sold Residential Fiberoptic Internet access. One of the main selling points was the "wireless mesh system". It was 3-6 pods placed inside of your home and an optional phone app. The system could be set up and enabled to tell you if there was movement when no person living there was home.

The manufacturer was Plume.

I can search for communities in the little list box at the bottom. I have absolutely no idea how to search for posts or comments (other than using DuckDuckGo or whatever).