Thks a lot. And do you know how to transfer yelp and prty into the manual mode?(Which means the sound goes when pressed, and the sound stop when the button is lifted)I can't open the link in your post..IIRC, the NYPD Smartsiren (Premium Vision) was programmed with Wail, Yelp and Hi-Lo and the Priority tone was the horn ring Tap ll tone when the siren was in Yelp mode and or Wail
The siren is SS2000SB, in the version of NYPD.