10 bestCostco Smoke Detectorsof December 2024
112M consumers helped this year.
1
Kidde 10SCO Combination 10 Year Life Carbon Monoxide and Smoke Alarm (1)
Safelincs
9.8
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
9.6
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
Isafenest
9.4
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
9.2
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
8.9
OtherUp to 77% off
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)
WISUALARM
8.7
7
Kidde Firex KF20 Optical Smoke Alarm - Mains Operated with Battery Back Up
Kidde
8.4
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
8.2
5% off
9
FireAngel SW1-R Smoke Alarm , White (Packaging may vary)
Fireangel
7.9
34% off
10
Kidde 10Y29 RB Ten Year Life Sealed Battery Smoke Alarm , White
Kidde
7.7
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