Who turned off my water heater?!

Installation Home Assistant OS
1

So yesterday I went to have a nice hot bath only to find there was no hot water :cold_face: Later I checked HA found that ā€˜Iā€™ had turned off the water heater 4 hours earlier (no I did not!)

The relay is connected via z-wave. Since I wanted only to monitor consumption I had removed the relay switch control from the interface, making it impossible that I could have turned it off. Now my question is, who turned it off in my name?

Is there some security audit trail I can look at?

2

Well, the Logbook and entity history will tell you what/who turned it off

3

Yep! That is how I know that ā€œIā€ turned it off. Was hoping there was more information, like device & IP used to execute the action.

4

Sadly no. But, if it says you did it, then it happened through the UI, or possibly a phone app.