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Dual Sensor Smoke Alarms - FirstAlertStore.com

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Dual-Sensor - Smoke Detectors - Fire Safety - The Home …

WebMay 13, 2015 · First Alert Dual Sensor ‘Hardwire’ Smoke Alarm with Battery Backup. This detector will protect you 100% from fire related death/injury if used properly and placed correctly in your home. It is important that you have the proper placement for your smoke alarms. Install your alarms at least 20 feet from appliances like furnaces and ovens ... WebAug 25, 2024 · 10-Year Battery And 10-Year Sensor: This smoke alarm provides 10 years of continuous power with a built-in lithium battery, saving on energy while remaining eco-friendly; saves you from constantly having to change batteries; an end-of-life signal will let you know when it's time to replace the unit for safety in case of emergency break glass clip art