I just connected up a TV in our master bath, but I fear that if I get a regular universal remote, it will go for a swim. The catch is that it needs to be RF as this is connected up to TV2 on my Dish 722K receiver that is in the home theater.

Probably too much to ask.

Maybe I will just put a Dish remote in a Ziploc bag...
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2-M60s, VP180, 8-M3s, SVS 20-39PCi, DIY Sub, 8-Shakers, JVC RS45, Anthem MRX-1120