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First Alert Z-Wave Battery Smoke and CO Alarm Works with Ring, 2-pack $79.99 Costco.com
Costco Wholesale
Costco WholesaleDeal Details
https://www.costco.com/p/-/first-...?langId=-1
$20 OFF
$20 manufacturer's savings is valid 9/16/26 through 10/18/26. While supplies last.
Limit 10 per member.
Works With Ring Alarm System and Samsung SmartThings
Precision Detection Advanced Detection Technology
Voice Indicates Type of Threat (Smoke or CO) and Location
Sends Mobile Alert Through Ring App When You Are Away
Includes 10-Year Sealed Battery and 10-Year Limited Warranty
$20 OFF
$20 manufacturer's savings is valid 9/16/26 through 10/18/26. While supplies last.
Limit 10 per member.
Works With Ring Alarm System and Samsung SmartThings
Precision Detection Advanced Detection Technology
Voice Indicates Type of Threat (Smoke or CO) and Location
Sends Mobile Alert Through Ring App When You Are Away
Includes 10-Year Sealed Battery and 10-Year Limited Warranty
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
https://www.costco.com/p/-/first-...?langId=-1
$20 OFF
$20 manufacturer's savings is valid 9/16/26 through 10/18/26. While supplies last.
Limit 10 per member.
Works With Ring Alarm System and Samsung SmartThings
Precision Detection Advanced Detection Technology
Voice Indicates Type of Threat (Smoke or CO) and Location
Sends Mobile Alert Through Ring App When You Are Away
Includes 10-Year Sealed Battery and 10-Year Limited Warranty
$20 OFF
$20 manufacturer's savings is valid 9/16/26 through 10/18/26. While supplies last.
Limit 10 per member.
Works With Ring Alarm System and Samsung SmartThings
Precision Detection Advanced Detection Technology
Voice Indicates Type of Threat (Smoke or CO) and Location
Sends Mobile Alert Through Ring App When You Are Away
Includes 10-Year Sealed Battery and 10-Year Limited Warranty
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4 Comments
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There has been a bizarre longtime absence of home automation-equipped AC wired smoke detectors. Only thing available is the least-appealing Google Home product from First Alert.
Just need smoke detectors, one does not need CO Alarm in every corner of their house, additionally CO2 alarm is supposed to be near ground while smoke alarm should be higher near ceilings. For CO2 alarm get one that's plugged in with battery back up.
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