The Kidde Firex i4618A Ionization Smoke Alarm / Detector is a reliable and essential home security device that provides peace of mind against potential fires. Manufactured in October 2017 by Firex, this smoke alarm is powered by a single battery and includes a battery backup feature for continuous protection. The sleek white color and battery-operated power source make it easy to install and ensure optimal performance in the event of a smoke or gas leak. With its ionization technology, this alarm is a trusted and efficient choice for keeping your home safe.