Scam artist. report to your local police if they call more than once. AND if he was truly collecting for Police and Fire, he would have identified which organization he was calling for, then you could call and verify.
Guy with a professional voice and delivery calls to solicit funds for the paramedics and firefighters --- but when I tell him I do not live in that area--- this [***] does not miss a beat--- and says that he can also collect funds for a National Organization that will benefit me--- where ever I live! The truth is--- the funds would benefit only him.
Never donate to this scammer.