With unwanted fire alarms shaping evacuation behaviour, Safety Technology International looks at how BS 5839-1:2025 reframes false alarm management across UAE residential and public buildings
Across the UAE’s high-density and public-facing buildings, updated guidance in BS 5839-1:2025 places greater weight on false alarm investigation, manual call point design and practical measures that support consistent occupant response.
Alarm fatigue as a behavioural pattern
Alarm fatigue develops through experience.
When people encounter repeated fire alarm activations that do not lead to a confirmed incident, their response changes over time.
Initial compliance gives way to hesitation, informal checks and reliance on reassurance from staff or neighbours.
Eventually, the alarm sound itself loses urgency.
In the UAE, this pattern carries particular relevance.
Residential towers, mixed-use developments, shopping centres and entertainment venues operate at scale and often around the clock.
These environments bring together residents, visitors, contractors and staff with varying levels of familiarity with the building.
In that context, repeated unwanted alarms influence shared expectations about what an activation means.
This dynamic has appeared in real incidents.
In Dubai, residents of a high-rise tower reported that frequent false alarms had shaped their response during a later fire, with some occupants delaying evacuation because they expected another unwanted activation.
In another widely reported incident, an alarm in a major retail destination was activated when an emergency button was broken unintentionally, illustrating how accessible devices in busy environments can be triggered without a fire condition.
These examples matter because they show how behaviour evolves in everyday settings.
Alarm fatigue does not emerge from a single failure, but from repetition.
Why unwanted alarms continue to occur
Unwanted fire alarms arise from a mix of technical, environmental and human factors.
Among these, interaction with manual call points remains a consistent feature in many high-occupancy buildings.
Manual call points are intentionally designed to be visible and easy to operate.
They are positioned along escape routes and near exits so that occupants can raise the alarm quickly when a fire is suspected.
In busy environments, those same characteristics increase exposure to accidental knocks, misuse, confusion with door controls or deliberate operation without cause.
In public areas, call points may sit alongside access control hardware, emergency door releases or wayfinding signage.
In crowded conditions, or where occupants are unfamiliar with the building, this visual overlap can contribute to unwanted operation.
Over time, repeated activations linked to the same locations reinforce the perception that alarms are routine.
This is where alarm fatigue begins to affect evacuation behaviour.
What BS 5839-1:2025 adds in practical terms
The BS 5839-1:2025 guidance provided for this article addresses false alarms through specificity rather than broad instruction.
It differentiates between types of false alarm, links causes to particular premises types and points towards targeted responses.
The Standard identifies that malicious false alarms occur more frequently in premises used by large numbers of the public, including shopping centres, places of entertainment, sports facilities, car parks and educational establishments.
It associates these incidents primarily with the operation of manual call points.
For buildings where this pattern exists, the guidance points towards reviewing call point locations and, where appropriate, introducing additional actions required to operate the device.
At the same time, it states clearly that false alarms raised with good intent cannot be prevented in the same way and that occupants should always feel able to activate a call point if they suspect a fire.
This distinction matters operationally.
It allows building teams to respond to repeated unwanted alarms without changing the fundamental expectation that alarms should be raised quickly when risk is perceived.
Investigation and record quality
BS 5839-1:2025 also places explicit importance on investigation.
It links effective investigation to the quality of false alarm records, stating that records should capture the category of false alarm wherever this can be accurately determined.
For UAE building operators, this supports a practical workflow.
Instead of treating false alarms as isolated events, teams can identify patterns across time, location and cause.
A call point that activates repeatedly during peak footfall hours suggests a different response from one linked to maintenance activity or environmental factors.
This approach supports proportionate decision-making.
Changes to system design, signage or protection can be justified by evidence rather than assumption, which is particularly relevant in complex sites with multiple stakeholders.
Manual call point protection and placement
Within this investigation-led approach, BS 5839-1:2025 sets clearer expectations around physical protection for manual call points.
The extract provided states that all manual call points should be fitted with a transparent protective cover that is moved to gain access to operate the device.
It also states that where existing systems experience frequent unwanted operation, protective covers should be fitted.
The guidance also addresses placement.
Manual call points should avoid locations where they are likely to be exposed to accidental damage from normal building operations, such as the movement of trolleys or equipment.
Where placement in these locations is necessary to meet other recommendations, impact protection is advised.
In practice, this supports a combination of location review and physical protection.
Where relocation is feasible, it can reduce exposure.
Where it is not, covers and guards support continued accessibility with greater resilience to everyday use.
Applying protection in occupied spaces
Protective measures are most effective when they fit naturally into how a building is used.
Transparent call point covers introduce a deliberate action while keeping the device visible and recognisable.
That additional step can reduce casual interference and accidental activation without affecting the ability to raise an alarm quickly.
STI’s Stopper range includes manual call point covers designed for this purpose.
Some models incorporate a local audible alert that sounds when the cover is lifted.
In busy corridors, lobbies or public circulation routes, this draws immediate attention to interaction with life safety equipment and supports staff awareness at the point of activation.
Used alongside investigation findings, these measures align with the BS 5839-1:2025 emphasis on targeted responses rather than blanket restrictions.
Alarm fatigue and the wider life safety environment
Alarm fatigue connects to more than alarm panels and call points.
It is influenced by how consistently life safety systems perform and how visible their integrity is to occupants and staff.
Emergency exits provide one example.
In some buildings, exit doors are used for convenience or unauthorised access, particularly in retail and public venues.
Over time, this affects confidence in escape routes and evacuation planning.
Fire doors present a similar challenge.
Their role in compartmentation relies on them remaining closed when not in use.
In operational settings, doors may be held open to support movement or ventilation, which reduces their effectiveness during a fire.
STI’s Exit Stopper and Fire Door Alarm solutions are designed to bring immediate awareness to these actions through local audible alerts.
Rather than relying on policy alone, they support day-to-day compliance by making safety-critical behaviour visible at the point it occurs.
Fire extinguishers also contribute to occupant confidence.
When extinguishers are missing, relocated or misused, trust in on-site safety provision diminishes.
Alarmed retention approaches support availability while signalling interference when it happens.
Why this matters in the UAE today
In the UAE’s high-density and mixed-use buildings, evacuation performance depends on trust.
People respond quickly when they believe the alarm signal is meaningful and reliable.
That belief is shaped by everyday experience.
BS 5839-1:2025 provides tools that support this outcome through clearer categorisation of false alarms, stronger expectations around investigation and practical guidance on manual call point protection and placement.
When applied with local evidence, these measures support consistent occupant response without changing the fundamental principles of life safety.
By combining investigation, proportionate design choices and targeted protection of vulnerable equipment, building teams can reduce avoidable activations and reinforce confidence in the system.
Over time, that confidence supports the behaviour every fire alarm system relies on: prompt evacuation when the signal sounds.
