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First Alert SA303CN3 Smoke and CO400 Carbon Monoxide Detector, Alarm Combo Pack, Battery Powered

Description

This First Alert combo home safety pack will help protect your family from fire and carbon monoxide; the pack includes one First Alert carbon monoxide detector and one First Alert smoke alarm, both battery-operated for continuous monitoring even in the event of a power outage. The carbon monoxide detector features electrochemical sensing technology to detect leaks from multiple sources, while the smoke alarm uses an ionization sensor to provide an early warning of a fast-flaming fire. Both units features a loud 85-decibel alarm, a single test/silence button, and an end-of-life signal so you know when to replace the unit.


Features


This First Alert combo pack will help keep you and your family safe; it includes one First Alert carbon monoxide alarm and one First Alert smoke alarm, and both are battery-operated for continuous monitoring, even during a power outage
Carbon monoxide detector features electrochemical sensing technology to detect leaks from multiple sources; smoke alarm uses an ultra-reliable ionization sensor to provide the earliest possible warning of a fast-flaming fire
Both the smoke alarm and carbon monoxide detector feature a loud 85-decibel alarm, a single test/silence button, and an end-of-life signal so you know when to replace the unit; each unit operates with one 9-volt battery, and is UL listed
Smoke alarm features a low battery alert, a missing battery guard, a side battery drawer that slides open for easy battery replacement, a blinking power indicator, and an optional pin to lock the battery and unit in place for tamper resistance, plus offers a 10 year limited ; carbon monoxide detector offers a 5 year limited
To ensure complete protection make sure to place one carbon monoxide detector on each level of your home and in each bedroom
Color: RED
Manufacturer: First Alert / BRK Brands, Inc.
Size: No Size
Material Type: Plastic
Product form

SKU: PETR-FBM-FAT1039879
Barcode: 29054019233

Out of stock

$64.00

    • Shipped today? Order within: Jun 28, 2026 17:00:00 +0800

    Description

    This First Alert combo home safety pack will help protect your family from fire and carbon monoxide; the pack includes one First Alert carbon monoxide detector and one First Alert smoke alarm, both battery-operated for continuous monitoring even in the event of a power outage. The carbon monoxide detector features electrochemical sensing technology to detect leaks from multiple sources, while the smoke alarm uses an ionization sensor to provide an early warning of a fast-flaming fire. Both units features a loud 85-decibel alarm, a single test/silence button, and an end-of-life signal so you know when to replace the unit.


    Features


    This First Alert combo pack will help keep you and your family safe; it includes one First Alert carbon monoxide alarm and one First Alert smoke alarm, and both are battery-operated for continuous monitoring, even during a power outage
    Carbon monoxide detector features electrochemical sensing technology to detect leaks from multiple sources; smoke alarm uses an ultra-reliable ionization sensor to provide the earliest possible warning of a fast-flaming fire
    Both the smoke alarm and carbon monoxide detector feature a loud 85-decibel alarm, a single test/silence button, and an end-of-life signal so you know when to replace the unit; each unit operates with one 9-volt battery, and is UL listed
    Smoke alarm features a low battery alert, a missing battery guard, a side battery drawer that slides open for easy battery replacement, a blinking power indicator, and an optional pin to lock the battery and unit in place for tamper resistance, plus offers a 10 year limited ; carbon monoxide detector offers a 5 year limited
    To ensure complete protection make sure to place one carbon monoxide detector on each level of your home and in each bedroom
    Color: RED
    Manufacturer: First Alert / BRK Brands, Inc.
    Size: No Size
    Material Type: Plastic

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