« previous next »
Pages: [1]   Go Down

Author Topic: CFS Sirens  (Read 3503 times)

Offline J_Buss

  • Forum Recruit
  • *
  • Posts: 14
  • Karma: +0/-0
    • View Profile
    • SilverSounds Australia
CFS Sirens
« on: October 24, 2013, 12:20:34 AM »
I always wondered how the sirens work, this is how:
https://airraidsirens.com/tech_howtheywork.html
Logged
J_Buss
Pages: [1]   Go Up
« previous next »