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Hardwired Ionization Smoke Alarm with Battery Backup
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Smoke alarms help provide an early warning in the event of an emergency. First Alert has been protecting homes and families since 1958 and is proud to offer a variety of reliable and easy installation options for home smoke detectors.
Operator/Owner Materials-User Manual for 9120B Hardwired Ionization Smoke Alarm (English, Spanish)
Product Data and Specifications-9120B Series Specification Sheet
Maintenance/Product Reference Materials-9120B UL Listing Card
Product Data and Specifications-9120B Architect and Engineering Specifications
Maintenance/Product Reference Materials-9120B CSFM Listing Card
Maintenance/Product Reference Materials-9120B ETL Listing Card
Maintenance/Product Reference Materials-9120B Maryland Fire Marshall Listing Card