A fire alarm system is 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. These alarms may be activated from smoke detectors, and heat detectors. They may also be activated via Manual fire alarm activation devices such as manual call points or pull stations. :

Types of Fire Alarm Systems :

• Addressable Fire Alarm System
• Conventional Fire Alarm System
• Semi Addressable Fire Alarm System