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

Model #1046848
545906
UPC 00029054022585
Shop First Alert
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup - photo 2
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup - photo 3
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup - photo 4
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup - photo 5
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup - photo 6
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup - photo 7
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup - photo 8

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First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup - photo 2
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup - photo 3
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup - photo 4
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup - photo 5
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup - photo 6
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup - photo 7
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup - photo 8
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup - photo 2
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup - photo 3
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup - photo 4
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup - photo 5
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup - photo 6
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup - photo 7
First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup - photo 8
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    Product overview

    First Alert SMI105-AC Interconnect Hardwire Ionization Smoke Alarm with 10-Year Battery Backup. First Alert's Precision Detection advanced sensing technology and meets 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.
    • Precision Detection advanced sensing technology
    • Complies with industry standards to reduce cooking nuisance alarms
    • 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 alarm
    • Test/silence button for efficient testing to ensure alarm is working properly
    ColorWHITE
    Voltage120
    Warranty10 Yr. Limited
    CertificationUL Listed
    Battery Type10 Yr. Lithium
    Batteries IncludedYes
    Sensor TypeIonization
    Battery Back-upYes
    Power SourceHardwired
    Width (In.)5.69
    Height (In.)2.25
    Length (In.)5.69
    Noise Rating (dB)85
    BrandFirst Alert
    UPC00029054022585
    Product typeSmoke Alarm