The Consumer's GuideDeals
−10%First Alert Battery Combination Smoke & Carbon Monoxide Alarm
Product photo from AmazonASIN B0CY3BZCX9 · First Alert
Limited Prime deal · Smart Smoke Detectors

First Alert Battery Combination Smoke & Carbon Monoxide Alarm

$33.27Was $36.99−10%save $4

Limited Prime deal · ends Monday, Oct 5 at 11:59 PM PT

Prime members only

In stock at Amazon.com · price checked Sep 30, 9:29 AM PT · re-checked through the day

See today's price on Amazon →Read the full review

Paid link. Prices, badges and end times come from Amazon and can change at any time; the price shown on Amazon at checkout is the one that applies.

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How it ranks in our lineup

Every product from The Best Smart Smoke Detectors, with today's Amazon price. Deals are only ever on products from this list.

#ProductPrice nowDeal
1First Alert Battery Combination Smoke & Carbon MonoxideThis deal$33.27−10% today
2X-Sense Interconnected Smoke and CO Detector, SC07-W, 1-Pack$42.74−5% today
3Kidde Hardwired Kidde App Enabled Smart Smoke and Carbon$74.97no deal today
4Kidde Smart Smoke Detector with Ring, AA Battery, RGSDR-RW$49.98no deal today
5Ring Sensors: Smoke & CO Listener (newest model) – Instant$24.99−38% today
6First Alert SC5 Battery Smart Smoke & Carbon Monoxide Alarm$128.44no deal today
7SimpliSafe Smoke & Carbon Monoxide Alarm Listener$44.99no deal today

Deal details

Deal badge
Limited Prime deal
Ends
Monday, Oct 5 at 11:59 PM PT
Who can buy
Prime members
Savings basis
10% below Amazon's previous price of $36.99
Availability
In stock
Price checked
Sep 30, 9:29 AM PT, refreshed through the day
Reader interest
New to our readers this month

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Deals are on products from our reviews. Prices, badges and end times come from Amazon and are re-checked through the day (last check 9:29 AM PT). As an Amazon Associate we earn from qualifying purchases. Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.