Homonym: siren (Alarm)
A siren is a device that produces a loud, often wailing sound to alert people to danger or to signal an emergency. Sirens are commonly used by emergency vehicles like police cars, ambulances, and fire trucks to warn pedestrians and other drivers of their presence. They can also be found in public warning systems, such as those used during natural disasters or other emergencies.
In mythology, a siren refers to a creature that lures sailors with enchanting music and voices, leading them to peril. These mythical sirens are often depicted as beautiful women, and their stories are found in ancient texts, such as those involving Odysseus in Homer's Odyssey. The concept of sirens has influenced literature and art throughout history.