I´m still thinking what to do to maintain the temperature, what is the vortex cooler?
There are some cameras that can operate 50°C average, but maybe the housing make them increase temp.
I´m thinking in some wireless cameras, because of the 200 meters trail.
what about the air/nitrogen bottle, do I need to change it for a couple of months?
Anybody knows where to buy equipment near Tucson, AZ area?