SIMPLEX 4100ES Networked System Integrating with Separate Public Address (PA) System.

Please see the attached diagram of the Networked Simplex Fire Alarm System with Voice NDU.
Please verify and confirm the compatibility with an auto-playing recorded voice message for a separate Public Address ¶ system on Alarm Condition.
Diagram Link: https://drive.google.com/open?id=1QuANmBS5uobA5ko8mOmcSz3WtmXaVexN