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Available at amazon.com.
$74.25 FS AMAZON Set of 3: First Alert Hardwire Smoke Alarm with 10-Year Battery Backup

amazon.com · Amazon

$74.25 FS AMAZON Set of 3: First Alert Hardwire Smoke Alarm with 10-Year Battery Backup

$74.25 $96.53 ↓23%

https://www.amazon.com/SMI105-AC-...=sr_1_17?c

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Price History

90-day price tracking across retailers

Price History

90 days
Current
$74.25
Lowest
$70.54
Highest
$106.18

Current

$74.25

90d Low

$70.54

90d High

$106.18

Community Verdict

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Community-sourced deal with moderate approval. Verified available at amazon.com.

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Trust Score

Moderate 70
Historic low price No
Authorized seller Verified
Honest pricing Verified
Current model Current

True Cost

No surprises
Base price $74.25
Shipping Free
Total $74.25

Deal Info

Retailer amazon.com
Brand Amazon
Category Other
Posted 8/18/2026
otheramazon