Press the activation button to activate the siren for a 30 second "hi-lo" or "fire call" tone.
This is a project I made in realization that I haven't touched this site in almost 4 years. So, where have I been the past 4 years? I became a high school student and started a passion in the Emergency Alert System and tornado sirens. Soon, I hope to begin a siren collection of my own. Here's a cheap little project as a thanks in return for being patient.
