Smoke alarms are hung so that if there is a fire you will know it. If toast is smoking then the alarm will detect it.
Manually turning off a shunt trip breaker should not set off the fire alarm. The only way that the breaker could set off the fire alarm when turned to the off position is if there is an auxiliary contact on the breaker connected to the fire alarm circuit. This is not usually done because the breaker should be able to be turned off when doing maintenance on the breakers circuit. If the breaker is a mandatory feed breaker to a piece of fire alarm equipment and shouldn't be left in the off position it might have a trouble circuit connected to the fire alarm panel. A trouble alarm on a fire alarm panel is different from an alarm circuit alarm.
If there is a fire alarm going off you should call the fire department. There may be a gas or carbon monoxide leak. If the fire department is called, the landlord will be forced to do something.
When the smokes reaches the device and sets off the alarm
Isn't it obvious...
because it probably has a heat detector in the alarm therefor it goes off.
you can get a towel and start waving it in front of the alarm and keep on doing it until the fire alarm stops
the electromagnet makes the door close when a fire alarm goes off
First you locate the source of the alarm, undo the condition (e.g., valve closed, inadequate pressure, etc), then reset the alarm condition on the sprinkler control panel and reset the alarm on the fire alarm control panel (assuming they're connected, as required by many fire codes).
people museum fire alarm (compound noun, where fire is a noun adjunct) tour
An automatic alarm system detects fires and sets off the alarm even if there is nobody around to detect the fire. A manual system will only go off when someone pulls the alarm switch after smelling or seeing smoke or seeing or feeling heat of a fire.
The smoke/fire alarm will go off or you will see smoke. You could also see the fire.