How To Turn Off Fire Alarm

Knowing how to turn off a fire alarm is crucial for every building occupant's safety. Fire alarms are designed to alert occupants of a potential fire emergency and initiate evacuation procedures. However, there may be situations where a fire alarm is triggered accidentally or becomes a nuisance, and it needs to be turned off.

This guide will provide you with step-by-step instructions on how to turn off a fire alarm in various scenarios. We will cover the essential aspects to consider, including identifying the type of alarm, locating the control panel, and following the appropriate procedures.

Identifying the Type of Alarm

Before attempting to turn off a fire alarm, it is essential to identify the type of alarm system installed in the building. There are two main types of fire alarm systems:

Conventional Systems: These systems consist of a central control panel connected to a network of smoke detectors, heat detectors, and pull stations.
Addressable Systems: These advanced systems allow each device to have a unique address, enabling the control panel to track the location of the activated device.

Locating the Control Panel

Once you have identified the type of fire alarm system, locate the control panel. The control panel is the central hub that receives signals from the detectors and triggers the alarm. It is typically located in a designated fire alarm room or a secure location within the building.

Turning Off the Alarm

For Conventional Systems:

Locate the "Silence" or "Reset" button: This button is usually located on the control panel.
Press and hold the button: Keep holding the button until the alarm stops sounding. Release the button once the alarm is silenced.
Investigate the cause of the alarm: Once the alarm is turned off, inspect the area to determine the cause of the activation. If there is no apparent cause, contact the fire department.

For Addressable Systems:

Identify the activated device: The control panel will display the location of the activated device.
Locate the device: Go to the location of the activated device and check for any obvious signs of fire or smoke.
Reset the device: Depending on the device type, there may be a reset button or a procedure to follow to reset it.
Silence the alarm: Once the device is reset, return to the control panel and press the "Silence" button to stop the alarm.

Caution: Always follow the specific instructions provided by the fire alarm system manufacturer or the building management. Do not attempt to turn off the alarm if you are not authorized or if you suspect a genuine fire emergency.