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First Alert 9120B Smoke Detector, Hardwired Alarm with Battery Backup, 6-Pack
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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 9120B Smoke Detector, Hardwired Alarm Features
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Note: A loose neutral (white wire) connection within the home junction box could prompt a device malfunction
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Equipped with an ionization sensor, this smoke alarm reliably detects smoke from fast flaming fires and alerts you with an 85 decibel alarm
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To ensure complete protection make sure to place one on each level of your home and in each bedroom
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Can connect to other compatible BRK or First Alert smoke detectors, to ensure all alarms will sound when smoke is detected
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Simple to use, with a single test/silence button, and side load battery compartment; Tamper resistant locking brackets and universal mounting brackets make installation easy
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Rigorously tested to meet UL standards. Emits T3 pattern
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Keep your family safe with this 6 pack of hardwired smoke alarms; the battery backup means constant monitoring, even if there's a power failure
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Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. easy-to-access battery drawer that allows you to replace the battery without dismounting the alarm
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First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)
About First Alert 9120B Smoke Detector, Hardwired Alarm
Product Description This 6 pack of First Alert hardwired smoke alarms includes a 9 volt battery backup that continues to protect you in the event of a power failure. The detector features an ionization sensor for detection of smoke and fast flaming fires, as well as a loud, 85 decibel alarm. One button silences any nuisance alarms, and also tests detector functions, while lights indicate if the alarm detects smoke. The latching alarm indicator automatically identifies which unit initiated the alarm, even after the conditions that set off the alarm have subsided. And an end of life signal enhances your safety by letting you know when it's time to replace the unit. Connect it to compatible BRK or First Alert alarms within a single family residence. When one alarm is triggered, all connected alarms will sound. From the Manufacturer NOTE:The product is a hardwired alarm, also confirm if the wiring polarity is correct and that all wire nut connections are secure. A loose neutral (white wire) connection within the home junction box could prompt a device malfunction. First Alert 120 Volt Wire-In with Battery Backup smoke alarm in 6 pack contractor pack
