Ionization smoke alarms use a battery and two metal plates, called electrodes, to create an electrical circuit. Ions are tiny ...

Juan has been a home inspector for 10 years and runs a successful home inspection company in Richmond, VA. He loves inspecting homes, but his real passion is educating home owners and newer inspectors ...

Editor's Note Dec. 31, 2025: We combed through this article to ensure all of our product recommendations are in stock. The Google Nest Protect seems to no longer be available, so we removed it from ...

AI trained to recognise fire is among the latest developments in fire alarm tech.

Ring and Kidde have partnered up for CES 2025 and a new set of smoke detectors that will be smarter than ever thanks to Ring compatibility. Kidde already dominates our list of the best smoke detectors ...