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First Alert SA303CN3 Smoke and CO400 Carbon Monoxide Detector, Alarm Combo Pack, Battery Powered
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*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
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First Alert SA303CN3 Smoke and CO400 Carbon Features
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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
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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
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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
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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
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To ensure complete protection make sure to place one carbon monoxide detector on each level of your home and in each bedroom
About First Alert SA303CN3 Smoke And CO400 Carbon
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.
