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The First Alert Battery Operated Ionization Smoke Alarm provides the ideal defense for detecting fast flaming fires. A natural addition in the home or place of business, this alarm utilizes ionization technology that recognizes and detects smoke as soon as it enters the unit's chamber. The model comes equipped with a single test button that allows you to check the functionality of your device. The addition of a slide out battery drawer allows for quick and easy battery replacement. The First Alert SA300CN3 Battery Operated Ionization Smoke Alarm features a 10 year limited warranty.
Ionization Sensor Reliably Detects Flaming Fires
The First Alert Battery Operated Ionization Smoke Alarm comes equipped with an ultra-reliable ionization sensor to provide the earliest possible warning of a fast-flaming fire. The sensor is optimized to detect flaming fires, such as those caused by paper, kitchen grease, and other fast-combusting materials.
Battery-Powered Alarm Installs Easily
This battery-powered smoke detector requires no rewiring and no electrician to install. Simply mount it on a wall or ceiling using the open mounting design. An end-of-life signal will notify you when the detector is nearing expiration.
Test and Silence Button
Mute Button has been included to serve the dual purpose of silencing nuisance alarms and testing the functionality of your alarm.
First Alert Battery Operated Smoke Alarm - SA300CN3
* California and New York Residents - Please note this alarm is not compliant with your State's 10 Year Sealed Battery Alarm Legislation Requirements.
Average score based on 4 reviews
Other reasons include: It could be a different device or appliance such as a security system, monitor, carbon monoxide alarm, or other device which has a similar low battery or alert signal. Some of the same factors that cause unwanted alarms can cause intermittent alarms: dust and insects in the alarm or power interruptions in hardwired alarms. Improper wiring on AC or AC/DC smoke alarms. AC alarms will chirp every 5 seconds if the interconnect wire is grounded. The orange interconnect wire should NEVER be grounded; it should only be used to interconnect other smoke alarms or compatible devices.
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