How do you like your Sense so far? Do you think it's accurate? From what I've read online, it's pretty amazing how it can detect what's being used. How much and who did you use to install it, if you don't mind a referral?
The Sense monitor takes a while for it to capture the electrical signatures for each devise plugged your home's outlets. 110 or 220v, it doesn't matter. It will notify you when a device turns off or on if you allow it. In my case, when I plug in and charge my P3D+!
Got my M3 at the end of December and the monitor found it last week after less then a dozen battery charge cycles.
I'm a registered user of Hawaii Energy and they provided and installed the unit with no cost to me..