First of all, why do u need a defib?  Did you buy some new Woodpecker and Festool and it is weighing on your heart?
Lets see those!!!

Second of all, aren't you alone most of time?  I was certified to use one of those for many years and u can't use that on
urself....if you are worried about the big one, get a life alert type thing...a button to press for 911...or what ever a 911 version in AUS is...

Mike