Can a smart plug switch off an appliance via powerline? Or does it have to connect via home wifi?
I need to switch off a plug in the garage remotely. That garage does not have wifi, but I can connect to powerline adaptors.
Can I use a Kasa HS100 smart plug for that? The wifi label confuses me. Does it emit wifi, or does it connect via wifi?
Bizarrely, I cannot find the answer on here, and I feel stupid. :-(