The central server then sends the notification to an app. User of the app is local staff. E.g. they get this message each evening before the store close doors. Same with the freezer room backdoors. At sunday it might escalate to a supervisor who is responsible to a region. This is how such things typically work.
Additional value might be a freezer who can serve a range of minus temperature. It can buffer cold when energy costs are low - typically at night or at sunny days. You need the energy prices online tho.
The central server then sends the notification to an app. User of the app is local staff. E.g. they get this message each evening before the store close doors. Same with the freezer room backdoors. At sunday it might escalate to a supervisor who is responsible to a region. This is how such things typically work.
Additional value might be a freezer who can serve a range of minus temperature. It can buffer cold when energy costs are low - typically at night or at sunny days. You need the energy prices online tho.
Now those are good reasons to centralize. Thanks.