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10 bestCostco Smoke Detectorsof November 2024

112M consumers helped this year.

1

Kidde 10SCO Combination 10 Year Life Carbon Monoxide and Smoke Alarm (1)
Kidde 10SCO Combination 10 Year Life Carbon Monoxide and Smoke Alarm (1)

Safelincs

9.8

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2

X-Sense Smoke Alarm for Home, 10-Year Battery Fire Alarm, LED Indicator & Silence Button, Smoke Detector Battery Operated, Conforms to EN 14604 Standard, SD11
X-Sense Smoke Alarm for Home, 10-Year Battery Fire Alarm, LED Indicator & Silence Button, Smoke Detector Battery Operated, Conforms to EN 14604 Standard, SD11

X-Sense

9.6

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3

Smoke Alarms for Home, Isafenest Smoke Detector with 10 Years Sensor/5 Years Battery Fire Alarm with LED Indicator, Photoelectric Smoke Alarm Battery Operated
Smoke Alarms for Home, Isafenest Smoke Detector with 10 Years Sensor/5 Years Battery Fire Alarm with LED Indicator, Photoelectric Smoke Alarm Battery Operated

Isafenest

9.4

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4

X-Sense Combination Smoke and Carbon Monoxide Alarm with LCD Display & 10-Year Battery, Smoke Alarm for Home Compliant with EN 14604 and EN 50291 Standards, SC07
X-Sense Combination Smoke and Carbon Monoxide Alarm with LCD Display & 10-Year Battery, Smoke Alarm for Home Compliant with EN 14604 and EN 50291 Standards, SC07

X-Sense

9.2

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5

X-Sense Combination Smoke and Carbon Monoxide Alarm with English Voice Alerts, Smoke Alarm for Home with Replaceable Battery, XP0A-SR, 2-Pack
X-Sense Combination Smoke and Carbon Monoxide Alarm with English Voice Alerts, Smoke Alarm for Home with Replaceable Battery, XP0A-SR, 2-Pack

X-Sense

8.9

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31% off

6

Smoke Alarm, Interlinked Smoke and Heat Alarm Scotland Bundle, Pre-linked,10-Year Battery Life,Compliant with Scotland & England Law (2 Smoke + 1 Heat)
Smoke Alarm, Interlinked Smoke and Heat Alarm Scotland Bundle, Pre-linked,10-Year Battery Life,Compliant with Scotland & England Law (2 Smoke + 1 Heat)

WISUALARM

8.7

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7

Kidde Firex KF20 Optical Smoke Alarm - Mains Operated with Battery Back Up
Kidde Firex KF20 Optical Smoke Alarm - Mains Operated with Battery Back Up

Kidde

8.4

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21% off

8

Sensereo Smoke and Heat Alarm,10-Year Sealed-Battery Life Smoke Alarm, Interlinked Smoke and Heat Alarm Bundle for Home, (1 Smoke & 1 Heat)
Sensereo Smoke and Heat Alarm,10-Year Sealed-Battery Life Smoke Alarm, Interlinked Smoke and Heat Alarm Bundle for Home, (1 Smoke & 1 Heat)

Sensereo

8.2

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5% off

9

FireAngel SW1-R Smoke Alarm , White (Packaging may vary)
FireAngel SW1-R Smoke Alarm , White (Packaging may vary)

Fireangel

7.9

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34% off

10

Kidde 10Y29 RB Ten Year Life Sealed Battery Smoke Alarm , White
Kidde 10Y29 RB Ten Year Life Sealed Battery Smoke Alarm , White

Kidde

7.7

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