A fire alarm system has a number of devices working together to detect and warn people through visual and audio appliances when smoke, fire, carbon monoxide or other emergencies are present. … Most fire alarm systems in Europe sound like a siren with alternating frequencies.
The fire alarm panel (or the fire alarm control panel – FACP) is the base or the control hub of the system. It controls the settings of the other components and communicates the information through the system. Fire detectors can be heat, smoke or carbon monoxide sensors.
A fire alarm system has a number of devices working together to detect and warn people through visual and audio appliances when or other are present. These alarms may be activated automatically from ands or may also be activated via devices such as manual call points or pull stations