First Alert Smoke Alarm, Battery-Operated Detector with Test & Silence Button, SMI100, 1-Pack
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First Alert Smoke Alarm, Battery-Operated Detector with Test & Silence Button, SMI100, 1-Pack

Product ID: 604424417
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Details

  • Brand
    First Alert
  • Style
    Precision
  • Power Source
    Battery
  • Color
    White
  • Product Dimensions
    5.4"D x 5.4"W
  • Item Weight
    0.7 Pounds
🔋Battery-operated, easy install
🔥Precision Detection tech
🛠️Front-access battery compartment

Description

🔥 Stay ahead of danger with smart, silent protection!

  • END OF LIFE WARNING - Stay safe with timely replacement alerts
  • TEST SILENCE BUTTON - Instantly verify functionality or mute nuisance alarms
  • BATTERY POWERED CONVENIENCE - No wiring needed—install anywhere, hassle-free
  • PRECISION DETECTION TECHNOLOGY - Advanced sensing reduces false alarms & catches fires early
  • FRONT ACCESS BATTERY COMPARTMENT - Swap batteries in seconds without uninstalling

The First Alert SMI100 is a battery-operated smoke alarm featuring advanced Precision Detection technology that minimizes false alarms while providing early fire warnings. Designed for easy installation and maintenance, it includes a front-access battery compartment, a test/silence button, and an end-of-life alert to ensure continuous, reliable home safety.

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Specifications

BrandFirst Alert
StylePrecision Detection
Power SourceBattery Powered
ColorWhite
Product Dimensions5.4"D x 5.4"W x 1.9"H
Item Weight0.7 Pounds
AlarmSmoke Alarm
Sensor TypeIonization
Number of Items1
ManufacturerResideo
UPC029054022387
Item Weight11.2 ounces
Item model numberSMI100
Size1-Pack
PatternSMI100
Item Package Quantity1
Included Components9V Alkaline Battery
Batteries Included?Yes
Batteries Required?Yes
Battery Cell TypeAlkaline

Common Questions

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

First Alert Smoke Alarm Battery Operated Detector With Test Silence | Desertcart UAE