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About Fire Alarm
Type of fire alarm system
1.conventional fire alarm system
2.addressable fire alarm systemType of detector
1. Smoke detector
2. Heat detector
3. Smoke + heat detector
4. Flame detector
5. Beam detector
Types Of Fire Alarm
Working of Fire alarm system
The fire alarm system can be set off automatically by smoke detectors, heat detectors or manually. These sensors are set to detect certain levels of heat or smoke that could be an indication of fire. A loud bell or a siren, sometimes accompanied by blinking or flashing lights for individuals who have hearing problems, blasts to alert occupants in the building.
Another aspect of how a fire alarm system works is the heat sensor or also called thermal sensor. A fire alarm system works by way of heat sensor in quite simple way. The heat sensor monitors the temperature in a room and any abrupt rise or sudden extreme change in temperature triggers the fire alarm.