3 inch RED METAL AIR SIREN, Operates on Volatges 12V-220V, Mini Air Raid Horn, Continuous 110db, Alarm

Compact, high-speed industrial motor siren designed to provide loud, continuous audible warnings for security and emergency systems.
Widely used in ships, warehouses, factories, and small lifting machines due to its powerful sound penetration.
Specifications
Sound Level: Generally produces between 110dB and 120dB at a 1-meter radius.
Voltage Options: Highly versatile, available in 12V DC, 24V DC, 110V AC, and 220V AC models.
Construction: Features a durable metal shell (often steel) usually finished in red anti-rust paint for longevity.
Motor Speed: Equipped with a high-speed motor reaching up to 10,000 RPM to generate its high-pitched tone.
Duty Cycle: Because of its high RPM, it is often recommended for short-duration signals, advise stopping after 2 minutes of continuous use to prevent overheating.