Quick question about temperature.  I'm hoping to run these devices (12 of them) for the next 6-12 months but where I want to run them is not temp controlled and will be below freezing temp at some point.  Will that be an issue for these things to be getting that cold?  I plan to leave them running and they won't get frozen as long as they are running.  I could see them turning back on from frozen being an issue but I can work on that also.

Any thoughts here?

Thanks

Roger