WebNov 29, 2024 · First Alert 9120B Hardwired Smoke Detector Alarm, 1-Pack, White Promote greater household safety with the First Alert 9120B Hardwired Smoke Alarm with Battery Backup. This 120 volt AC smoke detector uses an ionization smoke sensor to reliably detect smoke from hot, fast flaming fires and alerts you with a loud 85 decibel … WebFor maximum protection, use both types of Smoke Alarms on each level and in every bedroom of your home. USER’S MANUAL Smoke & Carbon Monoxide Alarm AC …
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WebFind the date of manufacture. The date of manufacture for your alarm is printed in date format on the back of your alarm: YYYY, Month, DD. First Alert's Smoke/CO Warranty … WebHardwired smoke alarm with 10-Year sealed 9V lithium battery backup. AC 120V Interconnectable with Silence and Latching features. Includes Ionization smoke sensing technology. ... Be the First to Know. Receive email updates on our latest products, whole-home solutions, loyalty programs and access to technical training. ... bronner csw
Product: 9120
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