Item 1 of 3
Item 1 of 3
popularneomatrixviper posted Jun 16, 2026 02:33 AM
 Costco Wholesale
Deal Details
https://www.costco.com/p/-/400029...e0491f
$15 OFF
$15 manufacturer's savings is valid 6/15/26 through 7/19/26. While supplies last.
Limit 10 per member.
Precision Detection Advanced Detection Technology
Voice Indicates Type of Threat (Smoke or CO) and Location
Can Connect to Other First Alert Detectors, Kidde, BRK and FireX Alarms
10-year Warranty
End-of-life Chip to Indicate When to Replace the Unit
$15 OFF
$15 manufacturer's savings is valid 6/15/26 through 7/19/26. While supplies last.
Limit 10 per member.
Precision Detection Advanced Detection Technology
Voice Indicates Type of Threat (Smoke or CO) and Location
Can Connect to Other First Alert Detectors, Kidde, BRK and FireX Alarms
10-year Warranty
End-of-life Chip to Indicate When to Replace the Unit
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
https://www.costco.com/p/-/400029...e0491f
$15 OFF
$15 manufacturer's savings is valid 6/15/26 through 7/19/26. While supplies last.
Limit 10 per member.
Precision Detection Advanced Detection Technology
Voice Indicates Type of Threat (Smoke or CO) and Location
Can Connect to Other First Alert Detectors, Kidde, BRK and FireX Alarms
10-year Warranty
End-of-life Chip to Indicate When to Replace the Unit
$15 OFF
$15 manufacturer's savings is valid 6/15/26 through 7/19/26. While supplies last.
Limit 10 per member.
Precision Detection Advanced Detection Technology
Voice Indicates Type of Threat (Smoke or CO) and Location
Can Connect to Other First Alert Detectors, Kidde, BRK and FireX Alarms
10-year Warranty
End-of-life Chip to Indicate When to Replace the Unit
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9 Comments
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I chose these because:
- They cover both smoke and CO
- They use photoelectric sensors which should be more accurate
- They are networked
- They should be easier to silence false alarms because they announce which room is the culprit
- These Costco 2-packs INCLUDE the adapters to connect to my old Firex and Kidde installations
- The backup batteries aren't Lithium Ion, but at least they are cheap and accessible AAs
- This deal is significantly cheaper than anything else with comparable features
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