This section lists the actions the system must take. These are often divided into:
Automatically alerting the monitoring station or local fire dispatch. fire alarm cause and effect matrix
In high-rise buildings, the matrix ensures only the fire floor and the floors immediately above and below are evacuated first to prevent stairwell congestion. Best Practices for Facility Managers This section lists the actions the system must take
. It maps every possible trigger (cause) to its required safety response (effect), ensuring that detection leads to decisive, coordinated action. Ventro Group Core Components of the Matrix Best Practices for Facility Managers
| Cause | Effect | Zone | Device | | --- | --- | --- | --- | | Smoke detected in Zone 1 | Sound alarm in Zone 1, illuminate visual indicator, send signal to FRS | Zone 1 | Smoke detector | | Manual call point activated in Zone 2 | Sound alarm in Zone 2, activate fire suppression system | Zone 2 | Manual call point | | Heat detected in Zone 3 | Send signal to FRS, illuminate visual indicator | Zone 3 | Heat detector |