I am thinking of application that if there is fire or machine failure at remote location, then some action (like an alarm or emergency light) is taken at a different location. (Like a control or response room).
In most cases, this is achieved by sending a notification on cell phone and let the user take the action. I am wondering if there are any IoT applications which instead acts on one location based on sensor data collected from another location (with or without notifications).
Reason I am asking is I am finding it difficult to connect two different physical addresses on cloud and I am wondering if this is usually done or not.