The 3920 listed above is smaller, lighter and just as loud for 100w applications. The price above is a great deal. If you want a more robust 200W unit I have this;
What I have is the larger more robust 200w one, removed and guaranteed working. Asking $100 plus shipping or $125 shipped (it is heavy) whichever is less.
2 Introduction The Code 3® Model 3000 Electronic Siren produces two distinct tones, "Wail" and "Yelp". Model 3050 produces three distinct tones, "Wail", "Yelp" and ...