gandalftheman241
Member
Hello! I saw this video of an ambulance from New York City responding in 2007. It had an SP siren and I was wondering what model was it. Someone said it was a Mark 10 but it has a very fast Yelp, and I was wondering if anyone here knows about any SP sirens with a very fast Yelp, or if they own one. Thanks in advance. (I’ll link the video.)