After having blown up two Greenwave Reality switches (Powernode, Smartplug) bought thru Nuon (The Netherlands) I got curious about the why and how of it.

The first one that blew ruined all Z-Wave communication on the network as long as it was plugged into the mains.
The second one that blew just ...

I found the Alarm Level devices too. For both the 6-fold and the single Greenwave sockets, one for each module.

I think the Alarm Level has to do with the over current detection in the Greenwave sockets. Above 2200 Watts power consumption an over current protection kicks in effectively switching ...