First Alert Hardwired 120V Ionization Smoke Alarm

SMOKE ALARMModel # 1039809

Item #500089
$19.99
In-store price may vary from online price.

First Alert Hardwired 120V Ionization Smoke Alarm

SMOKE ALARMModel # 1039809

Item #500089
$19.99
In-store price may vary from online price.
Available Online Only
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  • We're unable to ship this item to:MA, MD, and VT
Product Details
Battery Type9V Battery
UL ListedYes
Decibel Level85dB
Alarm TypeSmoke
Voltage120V
Dimensions5.6 In. W. x 1.9 In. H. x 5.6 In. L.
Batteries IncludedYes
Battery Back-UpYes
Warranty10-Year Limited
Sensor TypeIonization
TypeHardwired
ColorWhite
Battery LifeVaries According To Application
BrandFirst Alert
UPC00029054018793
Package Quantity1
Unit of MeasurementEach
Country of OriginMexico
120-volt AC (alternating current) smoke detector uses an ionization smoke sensor to reliably detect smoke from hot, fast-flaming fires and alerts you with a loud 85-decibel alarm. Designed to be wired directly into home's electrical system, features a backup battery that helps keep the alarm functioning even in the event of a power outage. Battery life varies according to use and application. Gasket-less mount helps ensure a perfect alignment for easy installation, while tamper-resistant locking pins keep the alarm secure. Includes a convenient test/silence button, to easily check whether the alarm is functioning properly and mute false alarms. Integrates with up to 12 other First Alert or BRK hardwired alarms and features a latching indicator that identifies which unit triggered the alarm.