[Breza]

This is an absolute requirement for all of my smart home devices. Not only in case of an outage but also in case the manufacturer decides to stop supporting my device in the future. My Roomba, litter box, washer/dryer, outlets, lights, and all the rest will keep working even if their internet functionality fails. I would like all of those devices to keep working for at least a decade, and I'd be surprised of all the manufacturers keep supporting that old of tech.