Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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10 Best smoke detectors of 2026
Save up to 23% off
1
First AlertFirst Alert SMI100, Battery-Operated Smoke Alarm, 3-Pack
Key specs-
color:White
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batteries:1 9V included
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power source:Battery Powered
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alarm:Smoke Detector
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sensor:Ionization
9.8Exceptional
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2
HilmonHilmon Smoke Alarm Fire Detector,Battery Operated Photoelectric Smoke Detector with Test Button and Low Battery Warning, Fire Alarms Smoke Detectors for Home, 6 Pack
9.7Exceptional
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3
First AlertFirst Alert Smoke Alarm, Battery-Operated Detector with Test & Silence Button, SMI100, 1-Pack
15% Off9.4Excellent
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4
First AlertFirst Alert SMI100, Battery-Operated Smoke Alarm, 2-Pack
Key specs-
color:White
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batteries:1 9V batteries required
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power source:Battery Powered
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alarm:Battery-operated alarm
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sensor:Ionization
9.3Excellent
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5
LecoolifeLecoolife 3 Pack Smoke Detector Fire Alarms Battery Operated with Photoelectric Sensor and Silence Button, Travel Portable
23% Off9.2Excellent
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6
LSHOMELSHOME 4 Pack Smoke Detector Fire Alarms 9V Battery Operated Photoelectric Sensor Smoke Alarms Easy to Install with Light Sound Warning, Test Button,9V Battery Included Fire Safety for Home
9.1Excellent
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7
VSTARCAMVSTARCAM Indoor Security Camera with Smoke Detection, 2K UHD Smoke Detector Camera, Motion Detection, Auto Tracking, Color Night Vision, 2-Way Audio, Cloud & SD Card Storage(up to 256GB)
8.8Very Good
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8
First AlertFirst Alert Combination Smoke & Carbon Monoxide Alarm, Interconnect Hardwire Detector with Battery Backup, SMICO100-AC, 1-Pack
18% Off8.5Good
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9
XUK2 Pack Smoke Detector, Photoelectric Sensor Battery-powered Fire Smoke Alarm, LED warning light 85 dB alarm sound, low battery warning, mute and test buttons, suitable for living rooms, bedrooms, etc.
8.4Good
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10
KiddeKidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators
16% OffKey specs-
color:White
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batteries:Yes
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power source:Battery Powered
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alarm:Smoke Detector
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sensor:Photoelectric
8.2Good
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