Vacation Lighting Alternatives?

I’ve been using TAustin’s virtual contact sensor connected to Alexa Guard and been working pretty well. Something I’ve come across is I originally tried to use a switch, but that didn’t show up as something I could trigger Alexa guard with, so went with the contact sensor. Now when I leave home and the hub goes into a way mode I get the notification saying the contact sensor is open since it being open is what I use to trigger Alexa. I know I can select which sensors are used in which modes, but I like to just keep them all selected so I don’t have to remember when I add new ones, but if that’s the right choice not that big a deal. I could always inverse that and make it when closed, but then it stands out on the smart things side since it spends most of its life “not armed”. Does anyone know how to get the virtual switch to show up in Alexa or have another device type to suggest?