10 bestkidde smoke detectorsof December 2025
112M consumers helped this year.
1
Kidde 10SCO Combination 10 Year Life Carbon Monoxide and Smoke Alarm Twin Pack
Safelincs
10.0
2
Kidde 10Y29 RB Ten Year Life Sealed Battery Smoke Alarm Twin Pack
Kidde
10.0
3
Kidde Firex KF Series Mains Powered Fire Alarms Kit (2 Smoke & 1 Heat) with Alkaline Back-up Battery
Kidde
9.9
4% off
4
Kidde Firex KF20 Optical Smoke Alarm - Mains Operated with Battery Back Up
Kidde
9.7
5
New Kidde FireX KF20 Mains Powered Optical Smoke Alarm Fire Detector with 9V Battery Backup
iXium
9.5
6
Kidde 2SFW 230V Mains Optical Smoke Alarm with Wi-Fi & Long-Life Battery Back-up
Kidde
9.2
7
Kidde 2030-DSR Battery Powered Optical Smoke Alarm for Home | 9V Replaceable Battery (Included) | 10 Year Sensor Life and Fully Certified
Kidde
8.9
8
Kidde Worry-Free Smoke Alarm, 2 pk.
Kidde
8.6
9
Kidde 21026065 Smoke & Carbon Monoxide Alarm with Voice Warning Worry Free, White
Kidde
8.3
10
Kidde CO4SA Twin Smoke Alarm & Carbon Monoxide Alarm Pack - 10 Year Alarm Safety Pack - 10 Year Sealed Battery
Kidde
8.0
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