Air Raid Siren
thingiverse
This device is a 3D-printed air raid siren designed for audible warning systems. Two distinct versions of the rotor are created to produce either a single tone or a dual-tone sound pattern. To ensure optimal operation, it's specifically engineered to work seamlessly with the Velleman MOT1N 3V DC motor (available at http://cpc.farnell.com/velleman-sa/mot1n/dc-motor-3vdc-300ma-14200rpm-1/dp/MC02198). For best results, print this component without support in the slicing program, as internal support is already incorporated into the rotor's design.
With this file you will be able to print Air Raid Siren with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Air Raid Siren.