10 bestFirst Alert Carbon Monoxide Detectorsof December 2024
112M consumers helped this year.
1
First Alert CO615A Carbon Monoxide Plug-In Alarm with Battery Backup and Digital Display
First Alert
9.8
2
First Alert SC9120A Hardwire Smoke & Carbon Monoxide Alarm
First Alert
9.6
3
First Alert Battery Operated Smoke and Carbon Monoxide Alarm, White, PRC700A-6
First Alert
9.4
4
DYWL SECURITY Carbon Monoxide Detectors Portable Carbon Monoxide Detector for Travel Carbon Monoxide Detector Plug in Wall with LED Digital Display Voice Light Plug and Play - 2Pack
DYWL SECURITY
9.2
8% off
5
FIRST ALERT Smoke and CO Alarm, SC7010BA, White
First Alert
9.0
OtherUp to 26% off
6
Combination Smoke and Carbon Monoxide Detector Alarm, Beeps Warning Smoke Co Alarm Clock for Travel Home Bedroom Living Room Basement Attics Cars, Battery Operated, Comply with UL 217/UL 2034, 1 Pack
GLBSUNION
8.7
7
First Alert Battery Operated Wireless Interconnect Smoke and Carbon Monoxide Alarm
First Alert
8.5
8
Kidde 900-0263CO-CA Plug-in Carbon Monoxide Alarm (KN-COB-DP2CA), White, 1 Units
Kidde
8.2
9
First Alert SC9120BA Hardwire Combination Carbon Monoxide and Smoke Alarm
First Alert
8.0
12% off
10
First Alert CO400A Battery Powered Carbon Monoxide Alarm
First Alert
7.7
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