Smart smoke alarm with Arduino

Morning all

I want to build a smart smoke alarm with an Arduino please advise what parts are required to this project thank you

You need to decide on the type;

As well as the bits todetect the smoke you will need

  • Arduino
  • WifI shield (for communications)
  • Batteries for power
  • A case.
  • A horn.
  • Test button.
  • LED/s