The use of fire alarm installation companies provides us with the best fire alarm systems for early detection of various fires, and these systems include three types: Addressable fire alarm system: This is the best type of fire network (fire alarm network) because it has the ability to locate the fire through its main fire alarm panel. Conventional fire alarm system: This type is installed in more than one place in the facility and is able to cover an entire area in order to detect the location of the fire in the floors or warehouses without specifying the exact location. Automatic alarm systems: Automatic fire extinguishing systems are installed alongside conventional alarm systems. The main components of a fire alarm system Fire alarm systems consist of: Fire alarm panels for control of the system (FACP). The main power source. Backup power source. One or more fire detectors. Audio and visual alarm circuits or reporting equipment circuits