Originally Posted by Camper_bob
Now, to your original question: Since it's supposedly RF and not IR, it *should* be able to go through most walls. With that being said, mine has virtually no range; maybe like 6 ft, and that's in the open, so I don't know what all the signal will go through. It does work from inside with the door closed (IIRC, I usually have the door open, but I think it worked when I tested it; I can test it tonight when I get home if I remember), and my receiver module is right outside the door, so I would think it would work.
I tested last night when I got home, and from inside the trailer, the module still received the signal with the door closed. In fact, it had about the same range either way.
2014 Jay Flight 28 BHBE
2015 RAM 2500 6.4L HEMI, Tradesman 4x4, 3.73
Blue Ox SwayPro (BXW 1503)
Upgraded from an REI internal frame backpack and a Eureka 1/2 dome tent!