trigger an alarm

Translations
включить сигнализацию
The smoke triggered an alarm in the building.
Дым включил сигнализацию в здании.
Definitions
To activate a warning system that alerts individuals to a specific event or condition, often related to security or safety.
Words
trigger

verb
запустить
an

article or possessive pronoun
неопределённый артикль
alarm

noun
тревога