Onelink Wireless Interconnected Smoke & Carbon Monoxide Alarms

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First Alert SA520CNA-3ST ONELINK Hardwire Smoke Alarm with Interconnect Compatibility First Alert SA520CNA-3ST ONELINK Hardwire Smoke Alarm with Interconnect Compatibility
Wireless integration gives effortless connectivity; Loud 85-decibel alarm.
Your Price: $59.99
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First Alert SCO500NVA ONELINK Battery Operated Combo Carbon Monoxide and Smoke Alarm First Alert SCO500NVA ONELINK Battery Operated Combo Carbon Monoxide and Smoke Alarm
Capable of linking up to 18 different alarms throughout your home.
Your Price: $69.99
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First Alert SA500CNA-3ST ONELINK Battery Operated Smoke Alarm with Interconnect Compatibility First Alert SA500CNA-3ST ONELINK Battery Operated Smoke Alarm with Interconnect Compatibility
Easily link alarms together with the press of a button.
Your Price: $59.99
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First Alert CO500CNA ONELINK Battery Operated Carbon Monoxide Alarm First Alert CO500CNA ONELINK Battery Operated Carbon Monoxide Alarm
Wireless integration gives effortless connectivity; Loud 85-decibel alarm.
Your Price: $89.99
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First Alert ONELINK Wireless Smoke, Carbon Monoxide and Combination Alarms provide the unique ability to interconnect detectors within your household. This feature will provide owners the advantage of placing an alarm in just about any location in the home while still ensuring easy installation and connectivity. First Alert ONELINK Wireless Alarms are an intuitive solution for homeowners seeking to create a safety network against smoke and carbon monoxide.