According to a research report "Smoke Detector Market by Detector Type (Photoelectric Smoke Detectors, Ionization, ...

Ionization smoke alarms use a battery and two metal plates, called electrodes, to create an electrical circuit. Ions are tiny, electrically charged particles that flow through the circuit and between ...

THEY ARE HOPING TO SAVE LIVES. PATRICK, THIS IS ALL ABOUT SAFETY. A SMOKE DETECTOR PROVIDES A WARNING TO PEOPLE WHETHER THEIR SLEEP OR AWAKE. FIREFIGHTERS WANT TO MAKE SURE THAT EVERYONE HAS THAT ...