alarm
The word 'allarme' in Italian is used to express the same concept as 'alarm' in English. It can refer to a device that makes a loud noise to warn of danger, or it can refer to a feeling of fear or anxiety caused by the awareness of danger.
I can't ignore the alarm.
This phrase is used in a situation where someone cannot neglect the alarm that's going off, perhaps an alarm clock or a warning signal.
The alarm was activated during the night.
This phrase could be used when describing an event where an alarm, maybe a burglar alarm or a fire alarm, was set off overnight.
Can you turn off the alarm, please?
This sentence is typically used to ask someone politely to turn off the alarm that's currently sounding. It could be any type of alarm, from a car alarm to a mobile phone alarm.