Not that I'm particularly worried about it, but I was thinking that since I no longer have an ICE in the garage, a smoke detector may not be a bad idea. Aside from the car, there's probably lots of stuff to worry about catching fire out there. Problem is, all the ones I've looked at have a temperature band of something like 40 F to 110 F and seem as though they're intended for "indoor" use. My garage can get a whole lot colder than that in the winter, not to mention being outside of what are likely acceptable humidity limits too. Anyone know of an "outdoor" rated smoke detector?