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First Alert SA521CN-3ST Smoke Alarm Battery Operated 120 Volt Eco_Friendly For doors from 1-1/4" to

USD65.25 USD103.25 Bay rate

Pay in 4 interest-free payments of $16.31 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 18 - Sep 23

Description

For doors from 1-1/4" to 2" thick

21 speed twist shifting and a Shimano index derailleur combine for easy shifting and smooth performance

Selectable light timer

Stainless steel construction and covered keyway for weather protection

Sets in 6 minutes & is fully cured in 4-6 hours

First Alert SA521CN-3ST Smoke Alarm Battery Operated 120 Volt Eco_Friendly For doors from 1-1/4" to"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

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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