Firex Hardwired Smoke Alarm
i4618ACThe Kidde i4618 is an AC/DC powered, ionization smoke alarm that operates on a 120V power source with 9V battery backup. This alarm uses ionization sensing technology.
Provides a Hush™ feature to quickly silence nuisance alarms
Alarm memory flashes red LED indicating which unit was the initiating alarm in interconnected system
Battery backup provides protection in case of power failure
Interconnectable with up to 24 devices (of which 18 can be initiating) including smoke, CO and heat alarms
Click on the video to learn more about how to install your Kidde Smoke alarm.
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Why Kidde
As North America's #1 home fire safety brand,* Kidde has been working to help make your home the safest it can be for more than 100 years. Now, our latest smoke alarms and combination smoke + carbon monoxide (CO) alarms are bringing you the next level of fire and CO safety. Help protect what matters most in your life with features like cutting edge technology that send fast alerts to give your family more time to get out safely. And enhanced sensing technology that reduces false alarms often caused by cooking.
*Based on total household installations as of December 2023.