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. These alarms may be activated automatically from smoke detectors, and heat detectors or may also be activated via manual fire alarm activation devices such as manual call points or pull stations.
Two types Fire Alarm
- Addressable:-An addressable fire alarm systemis made up of a series of fire detectors and devices that are connected back to a central control panel. Withaddressable systems, each device has an address or location, enabling the exact detector that was triggered to be quickly identified
- Conventional: – The conventional fire alarm systemis an early warning system design for small facilities. These fire alarm systems are inexpensive but sometimes it can be challenging locating the alarms.
FM200 FireProtection or Fire Suppression system
FM 200 fire suppression is also known as HFC227ea. FM200 is a waterless fire protection system, it is discharged into the risk within 10 seconds and suppresses the fire immediately