[jeffba]

Okay if you want have to get out of your chair, take you phone in with you and then "flick the switch". The tech has been around for a few years in uber expensive motorhomes.
Do I trust that Jensen can make it without failures? Nah. When it breaks will it be a royal pain, you betcha.
Then there is the fun factor. Wife is taking a shower and oops all the lights went out. "but Honey I was not even in the camper!!" Must have popped a breaker. All while sitting at the fire.