Is it possible to fit any kind of dessicant pack inside the IPX7 (with the audiomoth in there as well)? I'm going to be deploying these units long-term in a hot, humid, and rainy tropical rainforest. I know that the cases are supposed to be waterproof, but still, I'd feel better being able to put some silica in there as well. Sorry if this has been addressed already, and thanks in advance for any advice.

I understand that there is just 1 audiomoth model and the detection frequency can be adjusted so that the unit can be used to detect either birds or bats. But can I set an automated recording schedule where, at night, the unit alternates between recording sonic frequencies (for owls, katydids, and frogs) with ultrasonic frequencies for bats? For example, it would record the first 5 minutes of every hour in the sonic range and the next 5 minutes in the ultrasonic range. Would that work? Thanks!!