A (also called an I/O Matrix or Sequence of Operations ) is a technical document that maps exactly how a fire alarm system should respond to specific triggers. It serves as a logic chart to ensure that every sensor (the cause) results in the correct life safety action (the effect). How the Matrix Works
* B. Consistency – No contradictions. * fire alarm cause and effect matrix
If you are designing a system, here is the professional workflow: Fire Alarm Cause and Effect Matrix A (also
In a hospital or high-rise, you don't want a false alarm to evacuate the whole building. Consistency – No contradictions
The Cause and Effect Matrix (C&E Matrix) is the "brain" of a fire alarm system. It is a logic table that defines exactly what happens (Effect) when a specific device activates (Cause).