Fire alarm system


2 floors. First, I will make a circuit of bulbs. Then, set up 2 sensors: fire & smoke + different light alarm & speaker alarm for each floor. When the fire/smoke event occurs; immediately cut the circuit, shut down the bulbs. Then, alert by sound & light. Also, send SMS notification to my mobile.


Hey Hajer,

Sounds like a nice project. Do you need help with anything in your project? If so, please elaborate.
Anat from


I need help on how to implement this. Because I’m IT, student, & I have no knowledge about Arduino.