Distance from audible alarm

I had my very first house fire the other day. While my Frontpoint system performed as hoped, it did expose one weakness. I have a three level house, and it was very difficult to hear my basement heat/smoke detector.

Is there a way to extend the audible range? Add a remote visual warning? Connect so they all go off if one does? Any suggestions would be appreciated.

What is available will depend on the panel model you have. FYI we are not affiliated with Frontpoint, if you have their proprietary hub I wouldn’t be knowledgeable on options.

What is the model of alarm panel you are using?