A Way to Record an Audio Message Triggered by Motion Detection

Is it possible to trigger a user-created audio recording from floodlight cam?

Has anyone explored the floodlight cam and found a way to trigger a user-created audio recording?

After we’ve gone to bed, I’d like the motion detector (when activated) to announce that “POLICE HAVE BEEN NOTIFIED ABOUT TRESPASSING. THEY ARE ON THEIR WAY HERE.”

The siren is one way to discourage trespassers, but I’d like to fool them into thinking that they might get arrested if they don’t leave immediately.