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Meets New Standards

1046827 Battery-Operated Smoke Alarm

SKU: 1046827

The First Alert SMI100 Battery-Operated Smoke Alarm is available in a convenient two-pack. The SMI100 smoke detector is equipped with First Alert's Precision Detection advanced sensing technology and meets new industry standards. This battery-operated alarm is easy to install and the front access battery compartment makes for easy battery replacements.

  • First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
  • Battery-operated detector allows for easy installation and maintenance
  • Front access battery compartment makes for easy battery replacements
  • End-of-life warning lets you know when it’s time to replace the alarm
  • Test/silence button for efficient testing to ensure detector is working properly

UL8-Speedometer-Standard

1046827 Battery-Operated Smoke Alarm
SKU: 1046827
First Alert SMI100 Battery-Operated Smoke Alarm

Product Overview

Simple Battery-Operation

Add reliable protection in minutes. The First Alert SMI100 Battery-Operated Smoke Alarm is easy to install - no wiring required. The front access battery compartment also makes for easy battery replacements and a low battery warning will advise when it's time to replace. Discourage unwanted removal of the battery or alarm using the optional locking features.

Convenient Test Feature

Use the simple test/silence button on the front of the smoke detector to check that it is operating properly and silence false alarms. An end-of-life warning will alert you when it’s time to replace the detector because alarms don't last forever. See user's manual for information on how and when to test and replace alarms.

Features

1046827 Battery-Operated Smoke Alarm
Advanced Sensing Technology Percision Detection

Precision Detection Advanced Sensing Technology

This new technology complies with the latest industry standards to reduce nuisance alarms and detect smoke from synthetic materials. Early warning is critical because today’s materials burn hotter and faster, and may result in less time for a safe evacuation.

Level of Protections Standard Superior Permium

Level of Protection

Alarms can have several different features that add to safety and make maintenance simpler.

  • Standard alarms contain basic features such as easy installation.
  • Superior alarms contain many safety features such as 10-year battery and voice alerts
  • Premium alarms contain the most safety features such as 10-year battery, voice alerts and wireless interconnect.

* Features may vary by model.

Specifications

ModelSMI100
Level of ProtectionStandard
TypeSmoke Alarm
Sensor TypeIonization
Sensor InformationSmoke particles of varying number and size are produced in all fires. For maximum protection, use both ionization and photoelectric sensing technologies. Ionization alarms are generally more sensitive to fast flaming fires and photoelectric alarms are generally more sensitive to smoldering fires.
Power SourceBattery Operated
Battery Type9V Alkaline
Number of Batteries1
Battery ReplaceableYes
Sound Level85dB at 10 feet
Replaces ModelSA303
Product Height1.9 in
Product Length5.4 in
Product Width5.4 in
Product Weight0.7 lb
FeaturesEasy Access Battery Compartment, End-of-Life Warning, Precision Detection
UPC Number029054022363
Warranty10 Years Limited
View All

Resources

More Information on Ionization vs. Photoelectric Smoke Alarms

User's Manual: SMI100 Battery-Operated Smoke Alarm (English)

User's Manual: SMI100 Battery-Operated Smoke Alarm (English)