Here is a small project on fire alarm. When a fire accident is happened in home or office, it will detect the fire (intensity of fire in the room) at instant and give the alarm so we can be ready and ...

This is a simple fire alarm circuit using Germanium Diode and 555 timer. In this circuit Germanium Diode plays very important role in detecting the fire.This is a simple fire alarm circuit using ...

Building codes require fire alarm systems to be installed in many buildings. If the scope of a commissioning plan includes the fire alarm system, then the ...

Greg Kessinger is SD&I’s fire alarm and codes expert and a regular contributor. Email him your fire & life safety questions at [email protected]. Have you ever made an embarrassing mistake that was ...

Local code amendments can significantly alter fire alarm requirements. Wiring regulations may require more resilient Class A circuit configurations with specific ...