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First Alert Precision Detection, 10-year Battery Smoke and Carbon Monoxide Alarm, 2-pack $64.99 Free Shipping Costco.com
$65
$80
18% off
Costco Wholesale
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View The SiftCostco WholesaleDeal Details
https://www.costco.com/p/-/4000218743
$15 OFF
$15 manufacturer's savings is valid 6/15/26 through 7/19/26. While supplies last.
Limit 10 per member.
First Alert's Precision Detection Advanced Sensing Technology
Voice & Location Alerts for Danger and Helps Escape Safely
Provides Reliable 2-in-1 Protection Against Both Smoke and Carbon Monoxide
Slim Profile Design is Half The Depth of a Standard Alarm
10-Year Sealed Battery, End-Of-Life Warnings to Replacement
$15 OFF
$15 manufacturer's savings is valid 6/15/26 through 7/19/26. While supplies last.
Limit 10 per member.
First Alert's Precision Detection Advanced Sensing Technology
Voice & Location Alerts for Danger and Helps Escape Safely
Provides Reliable 2-in-1 Protection Against Both Smoke and Carbon Monoxide
Slim Profile Design is Half The Depth of a Standard Alarm
10-Year Sealed Battery, End-Of-Life Warnings to Replacement
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
https://www.costco.com/p/-/4000218743
$15 OFF
$15 manufacturer's savings is valid 6/15/26 through 7/19/26. While supplies last.
Limit 10 per member.
First Alert's Precision Detection Advanced Sensing Technology
Voice & Location Alerts for Danger and Helps Escape Safely
Provides Reliable 2-in-1 Protection Against Both Smoke and Carbon Monoxide
Slim Profile Design is Half The Depth of a Standard Alarm
10-Year Sealed Battery, End-Of-Life Warnings to Replacement
$15 OFF
$15 manufacturer's savings is valid 6/15/26 through 7/19/26. While supplies last.
Limit 10 per member.
First Alert's Precision Detection Advanced Sensing Technology
Voice & Location Alerts for Danger and Helps Escape Safely
Provides Reliable 2-in-1 Protection Against Both Smoke and Carbon Monoxide
Slim Profile Design is Half The Depth of a Standard Alarm
10-Year Sealed Battery, End-Of-Life Warnings to Replacement
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