Fire alarm has been activated vs Fire alarm activated

Both phrases are correct, but they are used in different contexts. 'Fire alarm has been activated' is used to indicate that the fire alarm has been turned on or triggered, while 'fire alarm activated' is a shorter way to convey the same meaning. The choice between the two depends on the context and style of communication.

Last updated: April 01, 2024 • 1377 views

Fire alarm has been activated

This phrase is correct and commonly used to indicate that the fire alarm has been turned on or triggered.

This phrase is used to inform that the fire alarm has been activated, either manually or automatically. It is a formal way of conveying this information.

Examples:

The fire alarm has been activated. Please evacuate the building immediately.
I can see that the fire alarm has been activated in the control room.
Once the fire alarm has been activated, the emergency procedures should be followed.
Do you know why the fire alarm has been activated at this time of the day?
The fire alarm has been activated due to smoke detected in the kitchen.

Show examples from the web [+]

Ma'am, your home alarm has been activated.
The optical signal shall have a duration between 25 s and 5 min. after the alarm has been activated.
The optical signal shall have a duration between 25 s and 5 min after the alarm has been activated.
We apologizes to customers that the fire alarm has begun.
If a device is provided to indicate that the alarm has been activated it should be marked as indicated in Annex Q to this TSI.
Even before the driver gets to the car, he or she can check the security level, for example if the car is locked or whether the alarm has been activated.
When this alarm has been activated next to the police.
In addition to the manual activation of the horn, common mandatory signals such as "Abandon Ship," "General Alarm," and "Fire Alarm" are already hard-coded and can be activated in selectable intervals.
To provide information on the status of the VAS (set, unset, alarm setting period, alarm has been activated), optical displays inside and outside the passenger compartment are allowed.
To provide information on the status of the VAS (set, unset, alarm setting period, alarm has been activated), optical displays inside and outside the passenger compartment are allowed.
The fire alarm apparatus is not included upon presentation.
The SecuriFire 500 fire alarm system protects smaller premises.
Punched fire alarm, clipped ulnar, missed radial.
CSP-200 and CSP-100 fire alarm panels are intended for implementation of complex fire alarm signalling systems in small and medium buildings.
Fire Alarm Control Panels - Automatic Fire Alarm System | Schrack Seconet
Page one was a picture of a fire alarm, red fire alarm box.
The electromagnetic means it's been activated.
Outer bay door has been activated.
Signal hasn't been activated yet.
Biohazard containment system's been activated.

Alternatives:

The fire alarm is activated
The fire alarm was activated
The fire alarm has activated
The fire alarm has been turned on
The fire alarm has been triggered

Fire alarm activated

This phrase is correct and can be used informally or in a more concise manner to convey the same meaning as 'fire alarm has been activated'.

This phrase is a shorter way of saying 'fire alarm has been activated'. It can be used in informal communication or when brevity is preferred.

Examples:

Fire alarm activated. Please exit the building immediately.
I heard the fire alarm activated just a few minutes ago.
Why was the fire alarm activated during the night?
Fire alarm activated due to a malfunction in the system.
The fire alarm activated unexpectedly, causing confusion among the occupants.

Show examples from the web [+]

In addition to the manual activation of the horn, common mandatory signals such as "Abandon Ship," "General Alarm," and "Fire Alarm" are already hard-coded and can be activated in selectable intervals.
When found an alarm activated, the board noted.
The fire alarm apparatus is not included upon presentation.
The SecuriFire 500 fire alarm system protects smaller premises.
Punched fire alarm, clipped ulnar, missed radial.
CSP-200 and CSP-100 fire alarm panels are intended for implementation of complex fire alarm signalling systems in small and medium buildings.
Fire Alarm Control Panels - Automatic Fire Alarm System | Schrack Seconet
Page one was a picture of a fire alarm, red fire alarm box.
Your fire alarm was in the trash.
Elevators are all out of commission because of the fire alarm.
I only set off the fire alarm.
This fire alarm is different than the other ones.
I even checked to see if the fire alarm could create a useful distraction.
The sensor didn't trip the fire alarm.
The club recently installed a new fire alarm system.
I called for help, then I rang the fire alarm.
I did everything short of pulling a fire alarm.
People don't put fire alarms out in front lobbies for just anyone to prank pull.
Some joker pulled the fire alarm.
Today, during the fire alarm.

Alternatives:

Fire alarm has been activated
The fire alarm is activated
The fire alarm was activated
The fire alarm has activated
The fire alarm has been turned on

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Fire alarm has been activated vs Fire alarm activated