For sale is a vintage original Soviet industrial/military alarm siren, model SS-1. Made in the USSR during the Cold War era. This is an electromechanical device that produces a classic, very loud, and distinct nostalgic warning sound. Specifications: - Voltage: 220V AC (Standard European/International wall outlets) - Features: Original aluminum protective weather hood for outdoor installation - Housing: Heavy-duty forged aluminum body - Condition: Fully functional and tested! It is in good vintage cosmetic condition with some authentic patina and minor signs of age (please see photos for details). Perfect for collectors of Soviet memorabilia, military history buffs, or as an awesome garage/workshop alarm and unique industrial loft decor piece. Worldwide shipping with a tracking number provided. Feel free to ask any questions!