A fire alarm system is a set of devices that detect and alert people to the presence of smoke, fire, carbon monoxide, or other fire-related emergencies.
A fire alarm system is a set of equipment that detects smoke, heat, flame, gas & etc. Inform people about the occurrence of this event so that they can take the necessary measures to prevent fire.
These equipment are divided into detectors (smoke, heat, gas, flame detectors & etc.) and annunciators (siren, flasher siren, remote indicator& etc.).
Detection equipment is automatic or manual. A manual call point is a manual device that can be used by humans to announce the occurrence of a fire.
Automatic equipment can sense smoke, heat, flame or gas depending on the type of sensitivity.
Announcing equipment can be visual (flasher, remote indicator), audible (siren) and visual and audible (flasher siren)
Types of fire alarm systems include conventional, addressable and wireless systems.
Against the conventional system that only determines the zone of the fire, the addressable system also specifies the exact location and address of the parts that have detected the fire.
The wireless fire alarm system is similar other fire alarm systems that use waves instead of 2 or 3 wires