And why would you want to connect your supermarket freezer/refrigerator to the internet???
Hackers turned supermarket smart-fridges into heaters & no law makes them fix it
Louis Rossmann
Hackers turned supermarket smart-fridges into heaters & no law makes them fix it
YouTube
@leftylabourtech
So a service company can monitor the performance and possibly improve performance (e.g. drop freezer temps when hydro price goes down overnight, to a temp determined by previous tracking data for insulative performance) would be my guess.