I live in an area that has seen a huge surge in home break-ins and burglaries. I find myself worrying about our house way too much when we're not there. We already have an alarm system which has thwarted thieves once, plus we have dogs that are tiny but make big noise. I'm still terrified that someone is going to break a non-alarmed window and get in that way. Plus sometimes we deactivate the alarm in the basement studio when we have guests in our AirBNB.
My neighbor had some security window film put on his house and that kept would-be thieves out at least once. He paid $700 for a professional install...which seems steep. Anybody bought the kind that you do yourself? If so, does it look ok? Any other ideas on securing the house? Should I just relax?