Activation of a break-glass unit or pull station. Automatic Detectors: Smoke, heat, or flame detectors.
The Fire Alarm Cause and Effect Matrix is not merely a technical table — it is the of the fire safety system. A well‑designed matrix ensures that: fire alarm cause and effect matrix
The (often referred to as the C&E Matrix or C&E Chart) is a formal document that defines how a building’s fire alarm system and its ancillary controls (e.g., smoke management, door holders, elevator recall, public address) should respond to specific trigger events. It serves as the “logic table” for the fire alarm control panel (FACP) and is a mandatory deliverable for complex buildings (e.g., high-rises, hospitals, shopping malls) under codes such as NFPA 72, BS 5839, and local fire safety regulations. Activation of a break-glass unit or pull station
Situation: Detector in activates.