police car light

A siren is a warning light that signals an emergency. They are commonly seen on police cars, fire trucks, and ambulances.

When a siren goes off, it means there is a dangerous or urgent situation. For everyone's safety, we should yield and make way when we hear a siren.

Sirens have become a universal signal for emergencies worldwide. Different countries have slightly different siren sounds and patterns, which is an interesting example of the differences in each country's culture and systems.

Recently, content that creatively utilizes sirens has been gaining popularity in media. They are frequently used in K-dramas and movies to heighten tension, and songs sampling siren sounds are also trending among the younger generation.