First Alert 10 Year Battery-Powered Photoelectric Dual Smoke and Carbon Monoxide Detector mirrors Activate the bird call by

Activate the bird call by pressing the button and hear the call of the wild

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Dimemsions: 6

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First Alert 10 Year Battery-Powered Photoelectric Dual Smoke and Carbon Monoxide Detector mirrors Activate the bird call byBe alerted to the type of danger and its location in your home with First Alert's 10 Year Sealed Battery Combination Smoke & Carbon Monoxide Alarm with Voice & Location Alerts. This 2 in 1 alarm provides convenient protection against both threats and meets new industry standards. First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event