Babyproofing question: prevent pulling appliance down by the cord?

I took a picture here: https://ift.tt/2vZlmEH. In this case we have a smart speaker on a window sill but the outlet is much lower on the wall, within baby’s reach. Baby can pull the speaker down onto her.This would be very comparable to a lamp or clock on a table with the cord run down to a lower outlet on the wall.Any techniques or product tips to prevent the baby from pulling something down onto them by the cord?Thanks! via /r/Parenting https://ift.tt/2PnA4gB