First Alert 9120B Hardwired Smoke Alarm with Battery Backup, pack of 6;
First Alert 9120B Hardwired Smoke Alarm with Battery Backup, pack of 6

Enhance your household's fire safety and enjoy greater peace of mind with the First Alert BRK 9120B Hardwired Smoke Alarm with Battery Backup. Equipped with an ionization sensor, this 120-volt hardwired smoke alarm reliably ...

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Enhance your household's fire safety and enjoy greater peace of mind with the First Alert BRK 9120B Hardwired Smoke Alarm with Battery Backup. Equipped with an ionization sensor, this 120-volt hardwired smoke alarm reliably detects smoke from fast-flaming fires and alerts you with an 85-decibel alarm. Included adapter plugs eliminate the need for re-wiring during installation, while a backup battery helps keep the unit running in case of a power outage. Designed to maximize accessibility and ease of use, this hardwired smoke detector features a single button that allows you to test and silence the alarm. And thanks to the universal mounting bracket, this smoke alarm is easy to install.

  • DUAL IONIZATION - Dual Ionization sensing chamber. Generally more effective at detecting small particles produced by flaming fires. Sources may include paper or kitchen grease.
  • LATCHING ALARM INDICATOR - Remembers which unit initiated an alarm
  • SILENCE FEATURE - Silences nuisance alarms.
  • TWO LOCKING FEATURES - Pins are provided to lock battery drawer and/or alarm to base. Perfect for apartment, dormitory or hotel applications
  • APPROVED FOR RV USE
  • DUAL IONIZATION - Dual Ionization sensing chamber. Generally more effective at detecting small particles produced by flaming fires. Sources may include paper or kitchen grease.
  • LATCHING ALARM INDICATOR - Remembers which unit initiated an alarm
  • SILENCE FEATURE - Silences nuisance alarms.
  • TWO LOCKING FEATURES - Pins are provided to lock battery drawer and/or alarm to base. Perfect for apartment, dormitory or hotel applications
  • APPROVED FOR RV USE

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