"For the best protection, use combination smoke alarms that are interconnected throughout the home. These can be installed by ...

When smoke enters the detector, it disrupts the flow of current and activates the alarm. Ionization smoke alarms work best on fires with active flames, also called “flaming fires,” McKelvey says.

They work differently in order to detect smoke. Ionization detectors use a very small amount of radioactive material inside of an ionization chamber with electrically charged plates. When smoke ...

He is in charge of developing and carrying out testing procedures for a wide variety of home appliances and smart devices including robot vacuums, smoke/CO detectors and air conditioning units.

it’s everything you need to build an Internet-connected smoke alarm. Smoke alarms, or at least ionization-based alarms with a tiny amount of radioactive americium, are very simple devices.