Alarm with proximity sensor zone

Hi

Just presume i might know answer for my question but I'll ask it anyway, my Prius gen 4 been attempted to break in 2nd time within month, those imbeciles are so ...anyway is there chance to add proximity sensor to factory alarm? Have here as well standalone alarm with proximity sensor but didnt use it as yet so not sure about result. Know that factory alarms usually are not the greatest if comes to upgrades so presume will end up with standalone and factory at same time which complicates everyday life a bit.

Thanks

 

Detter before my window will be broken again, there is no logic when they running away after alarm went off so they can f off before cracking small quater, small signalling should give they idea what is next.