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Smart Home · First Alert

First Alert SMI100, Battery-Operated Smoke Alarm, 3-Pack

Name: First Alert SMI100, Battery-Operated Smoke Alarm, 3-Pack
Price: 54.7 USD
Availability: InStock
Rating: 4.6 (1711 reviews)

$54.70 4.6/5 from 1711 reviews

Compare the current price for First Alert SMI100, Battery-Operated Smoke Alarm, 3-Pack on NexaWeb before you buy. This page brings together the latest product details we have, the active retailer listing, price history signals, and related alternatives so you can judge whether the offer is worth clicking through for. NexaWeb does not sell the product directly; we help you compare the listing and then send you to the retailer to confirm stock, delivery, return terms, and final checkout price.

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What to check before buying

First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
Battery-operated alarm allows for easy installation and maintenance
Front access battery compartment makes for easy battery replacements
End-of-life warning lets you know when it’s time to replace the alarm
Test/silence button for efficient testing to ensure alarm is working properly

Buying notes from NexaWeb

Confirm the exact listingMarketplace pages can change by seller, color, size, bundle, or region. Check the final retailer page before paying.

Compare total costThe lowest item price is not always the lowest delivered price. Shipping, taxes, and return terms matter.

Use price historyIf the price has been steady for weeks, waiting may not help. If it recently spiked, set a price alert before buying.

First Alert SMI100, Battery-Operated Smoke Alarm, 3-Pack

What to check before buying

Buying notes from NexaWeb

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