Civil Defense Warning

This siren can create sound arround 100 decibels if you are on max volume. Make sure to turn your volume down or testing the siren by pressing the grey small buton. The siren is a free model, means I am not the owner of it. Enjoy ! Instructions for sirens: Jailbar 1003 (Yellow): This air raid siren has 5 buttons and different tones, which is perfect. You can press grey [hold], yellow, red and the blue button. Black one is to cancel the siren sound. You can change tones by enabling tone 1/2/Modulator. Tone 1/2 are almost the same but they got different modules. You can test the siren and turn off rotation at the middle box. Air raid siren (Blue): Really basic, 4 buttons. Grey [hold], yellow, blue, and black [cancel the siren sound]. blue which means attack, plays its module tones automaticly. You cannot change tones for sirens. Chrysler (Red): No buttons, first you need to open the box and press the alarm you want. Then insert the key and sound the siren.