Emergency Sound Generator Module with 4 Effects

Description

Bring realism and fun to your electronic projects with this emergency sound generator module. It plays a full 4 distinct sounds: police siren, fire engine siren, emergency vehicle sound and a laser gun effect, ideal for scale models, custom alarm systems or teaching projects.
The built-in RV1 trimmer lets you adjust and tailor the sound to your liking. It includes a speaker on the printed circuit board and a handy ON/OFF switch for immediate control.
Compact (60 x 40 mm) and powered by a 9V battery (not included), it is easy to work into any kind of electronic application. A small module with big possibilities.