Very sorry to hear this. You feel violated, and it's a bad feeling like no other.
There are possibly better suggestions, but you can get ADT, Simply Safe and the like for RVs the same as S&B with specific applications to your needs.
Oops, missed post #2 while I was typing. Didn't mean to be repetitious.
2014 Itasca Ellipse 42QD, Freightliner Maxum, 450HP Cummins ISL, 3000 Allison,
Roadmaster Nighthawk II, 2011 Lincoln MKX.
2012 Newmar Canyon Star (first coach) FMCA F428511.