There must be a means of announcing and notifying about a fire inside the buildings that guarantees warning to those present of the occurrence of a fire, including manual systems and automatic systems.
The automatic alarms are characterized by reducing the time period between the moment of the fire and the moment of its discovery, which allows the speed of intervention and the effectiveness of fire control and control operations, thus reducing the size of the losses resulting from it.
It operates with sensor systems for fire phenomena, some of which are affected by flame or heat.
And with a thoughtful distribution according to the needs of the buildings, we have the parts that make up the automatic alarm system; from
Heat and smoke trackers
Detectors
Explanatory board
Visual Indicating Panels
to audible alarms
Audible Warning Devices
Also a way to call the competent firefighters.
With an emphasis on the importance of a comprehensive and continuous examination to test the readiness on a regular scheduled basis.