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1046848 Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup

SKU: 1046848

The First Alert SMI105-AC Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup uses First Alert's Precision Detection advanced sensing technology and meets the latest industry standards. Interconnect multiple alarms together to help provide an early warning throughout your whole home and have peace of mind knowing the 10-year battery backup provides continuous protection in the event of a power outage.

  • First Alert's Precision Detection advanced sensing technology complies with the latest industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
  • 10-Year battery backup provides continuous protection during power outages
  • Through early warning interconnect, when one alarm sounds, all compatible* alarms will sound
  • Alarm indicator visually identifies the unit that initiated the alarm
  • End-of-life warning lets you know when it’s time to replace the hardwire detector
  • Test/silence button for efficient testing to ensure alarm is working properly

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1046848 Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup
SKU: 1046848
First Alert SMI105-AC Interconnect Hardwire Smoke Alarm

Product Overview

Easy To Install Hardwire Alarm

The SMI105-AC Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup has superior features. The smoke detector includes a hardwire quick connect plug to help streamline the installation and replacement process. There is no need to rewire. Use the test/silence button to make sure the alarm is functioning correctly and know when it is time to replace the detector by the end-of-life warning.

Backup Battery Provides Continuous Protection

In the event of a power outage, the hardwire smoke alarm is equipped with a 10-year battery backup for continued protection. The 10-year backup battery means no battery replacements are necessary for the life of the detector - eliminating low battery chirps and the hassle of replacing the batteries. Help stop unwanted removal of the alarm using the optional locking feature.

Hardwire Early Warning Interconnect

Install as a single smoke detector or interconnect multiple alarms together to create an alarm system throughout your whole home. All hardwire interconnected detectors will sound when one in the series is initiated to help provide an early warning and time to safely escape. Integrate with up to 12 other First Alert or BRK alarms and 6 other compatible devices. Reference user's manual for compatible alarms. The latching detector indicator will visually distinguish the unit that initiated the alarm if the system sounds.

Features

1046848 Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup
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

ModelSMI105-AC
Level of ProtectionSuperior
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 SourceHardwired
Battery ReplaceableNo
Battery BackupYes
Backup Battery TypeLithium
Backup Battery Life10 Years
Hardwired InterconnectivityYes
Sound Level85dB at 10 feet
Replaces Model9120LBL
Product Height2.25 in
Product Length5.69 in
Product Width5.69 in
Product Weight0.61 lb
FeaturesBattery Backup, End-of-Life Warning, Hardwire Interconnectivity, Hardwire Quick Connect Plug Included, Precision Detection
UPC Number029054022585
Warranty10 Years Limited
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Watch For More

Resources

More Information on Ionization vs. Photoelectric Smoke Alarms

User's Manual: SMI105-AC Interconnect Hardwire Smoke & CO Alarm with 10-Year Battery Backup (English)

User's Manual: SMI105-AC Interconnect Hardwire Smoke & CO Alarm with 10-Year Battery Backup (English)

First Alert SMI105-AC Hardwire Smoke Alarm with 10-Year Battery Backup