The Consumer's GuideDeals
−12%Kidde KN-COSM-IBA Hardwire Combination Smoke Carbon Monoxide Detector Battery Backup Voice Warning Interconnectable (2-Pack)
Product photo from AmazonASIN B08LJGV4PX · Kidde
Interconnected Smoke Detectors

Kidde KN-COSM-IBA Hardwire Combination Smoke Carbon Monoxide Detector Battery Backup Voice Warning Interconnectable (2-Pack)

$185.11List $210.00−12%save $25

12% below Amazon's list price. No end time published, so it can change at any time.

Low stock

In stock at Amazon.com · price checked Sep 22, 7:30 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 Interconnected Smoke Detectors, with today's Amazon price. Deals are only ever on products from this list.

#ProductPrice nowDeal
1FIRST ALERT BRK SC9120B-3 Hardwired Smoke and Carbon$156.90no deal today
2First Alert SC5 Hardwire Smart Smoke & Carbon Monoxide Alarm$128.98no deal today
3Kidde Hardwired Smoke Detector Alarm with Front Load$57.50−7% today
4X-Sense Wireless Interconnected Combination Smoke & CO$149.99no deal today
5FIRST ALERT Hardwired Wireless Smoke Alarm with$74.97no deal today
6Kidde KN-COSM-IBA Hardwire Combination Smoke CarbonThis deal$185.11−12% today
7Ring Sensors: Smoke & CO Listener (newest model) – Instant$39.99no deal today

Deal details

Deal badge
Below list price
Ends
No end time published
Who can buy
All customers, not Prime-exclusive
Savings basis
12% below Amazon's list price of $210.00
Availability
In stock, only a few left
Price checked
Sep 22, 7:30 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 1:35 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.