There are all sorts of "smart" devices these days, though the specific definition eludes me--I'm still not sure how the common 2007 cellphone turned into a smartphone other than the touchscreen and all the additional features.

I do have a question: mejim knew to ask if you had cameras, and you did have them.  Is that standard for mining operations, however large or small?  Are they for security in case of theft or for other reasons?  As you can probably tell, I'm not a bitcoin miner but am very interested in it nonetheless.  Also, I'm sorry this catastrophe happened to you.  Looks like one hell of an expensive loss.

Philipma1957, do you have cameras in your setup?