Temperature Concerns

["Steve" <nobody@xxxxxxxxxxxxxxxx>]

Due to existing wiring, it would be easiest to recess a structured wiring
boxes for RG-6 distribution and an alarm box on an external garage wall.
The building is located in the high desert, comparable to Yuma.   Garage is
insulated,  it's a north facing wall with minimal shade, but is still a bit
of an oven during the summer,



I am worried about cooking components like the cable distribution amplifier
and the main board and battery of the alarm.  I could do a brief thermal
study, but the local temps are still not summer like.



 Anyone have any experience with this?







Thanks