First Alert 9120BA Hardwired Smoke Alarm with 9V Backup Battery, Smoke Detector

Key Features

• This alarm runs on 120-volt AC power and must be connected directly to your home’s electrical system.
• Comes with a 9V battery that provides power in case of an electrical outage. It is not a battery-only alarm.
• Can be linked with up to 12 other First Alert or BRK hardwired smoke alarms for whole-home safety.

About This Product

Promote greater household safety with the First Alert 9120BA 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 alarm. Designed to be wired directly into your home's electrical system, this hardwired smoke detector features a backup battery that helps keep the alarm functioning even in the event of a power outage. The gasket-less mount helps ensure a perfect alignment for easy installation, while tamper-resistant locking pins keep the alarm secure. And thanks to the convenient test/silence button, you can easily check whether the alarm is functioning properly and mute false alarms. This smoke alarm can integrate with up to 12 other First Alert or BRK hardwired alarms and features a latching indicator that identifies which unit triggered the alarm.

Product Details

Brand

First Alert

Model

1039264

Dimensions

‎15.24 x 5.08 x 15.24 cm; 260 g

Weight

‎260 g

Manufacturer

First Alert (Canada) Inc.

Country of Origin

Mexico

Date First Available

May 10 2018

ASIN

B06Y18F83Q

Customer Reviews Summary

Bought to replace my existing smoke detectors after their 10 year expiration date. Perfect replacement that fit in the existing space. Easy DIY job. Make sure you turn off the power to the detector first!