Add a speaker to the base station?

I have just left ADT and installed a Simplisafe system and the difference is fantastic.  I have hidden the base unit in the house and love the part where it speaks to tell you when the alarm is set etc.

What I would love to know is, can you sync it to a Bluetooth speaker, say an Alexa or can you get a separate Bluetooth speaker for the base unit so I can hear the commands in a different part the house?

I intend to max this system out and expand it fully.

many thanks