Fire Alarm System is critical for protecting the premises against fire. The fire alarm consists of smoke/heat/fire detectors, fire alarm panel, and sounder devices. The sensors automatically detect the fire, and the sounder raises the alarm. Also, the fire panel displays the exact location of the light. Advanced fire alarm panels have SMS or Dialer facility where the group will dial fire service and other essential contacts along with fire details.

All Fire Alarm Systems typically run on the same principle. If a detector detects smoke or heat or someone hits a break glass unit (manual breakpoint), then alarm sounders run to alert others in the building that there may be a fire and to relocate. This alerting process divides into two major categories as Conventional & Addressable Fire Alarm System