First Alert 9120B / SMI100-AC Smoke Detector, Hardwired Alarm

Product Overview

When everyday needs matters, the First Alert 9120B / SMI100-AC Smoke Detector, Hardwired Alarm with Battery Backup, 3-Pack provides thoughtful design through versatile build quality. measuring 1.9"D x 5.6"W x 5.6"H, weighing 0.6 Pounds, available in White. Notable features include family safe and hardwired smoke, contributing to its well-made character.

Key Features

• Keep your family safe with this 3 pack of hardwired smoke alarms; the battery backup means constant monitoring, even if there's a power failure
• Equipped with an ionization sensor, this smoke alarm reliably detects smoke from fast flaming fires and alerts you with an 85 decibel alarm
• To ensure complete protection make sure to place one on each level of your home and in each bedroom
• Can connect to other compatible BRK or First Alert smoke detectors, to ensure all alarms will sound when smoke is detected
• 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
• Rigorously tested to meet UL standards
• Faster turnarounds on job sites with the easy to install, most trusted alarms in home safety
• 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)

Why Choose the First Alert 9120B / SMI100-AC Smoke Detector

The First Alert 9120B / SMI100-AC Smoke Detector, Hardwired Alarm with Battery Backup, 3-Pack combines family safe with user-tested build quality, giving users long-term value they can rely on across smoke detectors & fire alarms situations.

Best For

Buyers shopping for everyday needs will find the First Alert 9120B / SMI100-AC Smoke Detector, Hardwired Alarm with Battery Backup, 3-Pack a strong match thanks to thoughtful design.

Quick Summary

The First Alert 9120B / SMI100-AC Smoke Detector is a Smoke Detectors & Fire Alarms product by FirstAlert. Brand: First Alert. Style: Standard Detection. Power Source: Battery Powered,Hardwired. Color: White. Product Dimensions: 1.9"D x 5.6"W x 5.6"H. Price: $89.48.

Product Specifications