The x-ray guns are mounted on arms that swing into two rooms each. I there's no way to get them together. They are also in a pretty heavy metal casing. I'm not sure that the guns have enough power to go through it. The images I took were on a low setting for children and you can bump it up, but not enough I think.
I was thinking about hitting my iPhone, but I really didn't want to take a chance - even though it's gone through several x-ray machines at airports and court houses.