Wired alarms and cameras in my house.
Lexan reinforced windows. Discrete bars and trellises that work like bars on vulnerable windows. Rose bushes.
Metal door frames and smash proof doors.
Assay Alboy locks. Various additional supports and things like metal screen doors that are really bars but look like screens.
Screens are security screens from Australia.
Commercial garage doors that can’t be easily pried.
2 Dobermans.
Various firearms.
Oh and the deadbolts can be locked so the inside needs a key to go out. We do this on non-used doors and when gone.
They’d have to exit by a window.