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First Alert SA521CN-3ST Smoke Alarm Battery Operated 120 Volt
First Alert SA521CN-3ST Smoke Alarm Battery Operated 120 Volt

First Alert SA521CN-3ST Smoke Alarm Battery Operated 120 Volt

Original price was: $57.88.Current price is: $23.15.

"FIRST ALERT" SMOKE ALARM 120V AC/DC Easily expand an existing interconnected 120V AC system by replacing one alarm in the series with this alarm Add additional battery operated Fir

SKU: LFH_40912104 Category: Tags: ,

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“FIRST ALERT” SMOKE ALARM

  • 120V AC/DC
  • Easily expand an existing interconnected 120V AC system by replacing one alarm in the series with this alarm
  • Add additional battery operated First Alert Onelink enabled alarms to expand without wires
  • Photoelectric smoke alarm reduces nuisance alarms
  • Alarm and low battery silence feature
  • 10 year limited warranty

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First Alert SA521CN-3ST Smoke Alarm Battery Operated 120 VoltFirst Alert SA521CN-3ST Smoke Alarm Battery Operated 120 Volt
Original price was: $57.88.Current price is: $23.15.