Carbon Monoxide Detectors
Categories
Carbon Monoxide Detectors
Price
Brands
SAFE T ALERT 30-442-P-BL RV Trailer Classic Lp Gas Alarm Flush Mount Black
$58.98
Avg. Savings $1.11
Kidde KN-COP-IC Hardwire Carbon Monoxide Alarm with Battery Backup and Digital Display, Interconnectable
$74.94
Avg. Savings $3.23
BRK CO250B Carbon Monoxide Alarm
$23.25
Avg. Savings $3.53
First Alert CO600 Plug in Carbon Monoxide Alarm (3 Pack)
$74.53
View Deals
First Alert CO511B Wireless Interconnect Carbon Monoxide Detector with Voice Alarm
$60.28
Avg. Savings $14.71
Kidde KN-COB-B-LP Nighthawk Carbon Monoxide Alarm, Battery Operated
$27.00
Avg. Savings $8.66
Pro-Lab RL116 Long-Term Radon Gas Test Kit
$14.99
Avg. Savings $4.90
First Alert Battery-powered Carbon Monoxide Alarm, Black (CO410)
$48.04
Avg. Savings $22.77
Kidde KN-COPP-B-LS 900-0230 Nighthawk Carbon Monoxide Alarm, Battery Operated with Digital Display
$39.38
Avg. Savings $14.39
Universal Security Instruments MC304SB Carbon Monoxide Smart Alarm with 10 Year Sealed Battery
$39.57
Avg. Savings $19.03
Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup and Digital Display, 6-Pack
$377.14
View Deals
Smoke/Co Alarm,Combo,Ac,Voice
$50.00
View Deals
Kidde KN-COU-B Ultra-Sensitive Battery Powered Carbon Monoxide Monitor
$103.00
Avg. Savings $19.67
Kidde KNCOB-DP2 Tamper Resistant Plug-In Carbon Monoxide Alarm with Battery Backup by Kidde
$22.91
View Deals
Kidde KN-COB-DP2 AC Plug Carbon Monoxide Alarm with Battery Back-Up
$21.99
Avg. Savings $0.06
KIDDE 21026350 Plug In Carbon Monoxide Alarm with Sealed Lithium Battery Back Up
$53.99
View Deals
General Tools PNG2000A Natural Gas Detector Pen
$31.82
View Deals
First Alert Battery Operated Carbon Monoxide Alarm, 2 Pack
$39.95
View Deals
Kidde C3010 Worry-Free Carbon Monoxide Alarm with 10 Year Sealed Battery
$54.89
Avg. Savings $21.54
First Alert CO910 10-Year Carbon Monoxide Alarm, White
$37.77
Avg. Savings $2.83
Kidde KN-COB-B Battery-Operated Basic Carbon Monoxide Alarm with Electrochemical Sensor, 1-Pack
$48.86
Avg. Savings $23.66
Tough, Waterproof, USA Made: Certified Intrinsically Safe Carbon Monoxide Detector & CO Meter (CO Inspector Industrial by Sensorcon)
$174.00
View Deals
Kidde KN-COSM-IBA Carbon Monoxide & Smoke Detector, 120V Hardwired Talking w/Battery Backup (21006377) - Pack of 3
$345.00
View Deals
First Alert CO615 Frust Free Dual Power Carbon Monoxide Plug-In Alarm with Battery Backup and Digital Display
$65.99
Avg. Savings $26
Carbon Monoxide Alarm/Detector, Battery-Operated CO Alarm/Detector (Not Hardwired) with Silence Button, Electrochemical Sensor & UL Listed (Battery Included)
$19.99
View Deals
Simplisafe2 Carbon Monoxide Detector (Sniffs Out Deadly Gas Leaks)
$99.00
View Deals
Kidde KN-COPP-B Front Load Battery-Operated Carbon Monoxide Alarm with Digital Display
$97.99
View Deals
Kidde 21008873-4 KN-COPP-B-LPM Battery-Operated Carbon Monoxide Alarm with Digital Display, 4 Pack
$220.00
View Deals
First Alert Carbon Monoxide Alarm
$21.37
Avg. Savings $6.04
Tough, Waterproof, USA Made: H2S Monitor with Pump Kit, Intrinsically Safe Hydrogen Sulfide Detector, Pump Kit (H2S Inspector Industrial Kit)
$115.78
View Deals
Kidde C3010D Worry-Free Carbon Monoxide Alarm with Digital Display and 10 Year Sealed Battery
$49.94
Avg. Savings $21.65
Universal Security Instruments MCND401 M Series Plug-In Carbon Monoxide and Natural Gas Alarm with 9-Volt Battery Backup
$49.99
View Deals
First Alert CO600 Plug In Carbon Monoxide Alarm (2, White)
$42.99
View Deals
Universal Security Instruments MDS300-401 4-in-1 Universal Smoke Sensing (IoPhic) Smoke and Fire Alarm with CO and Natural Gas Alarm
$84.36
View Deals
SILENT KNIGHT SK-MONITOR Addressable monitor module
$115.12
Avg. Savings $51.65
FUME DECTECTOR/BLOWER
$179.99
View Deals
Kidde KN-COPP-B-LS Night Hawk Carbon Monoxide Alarm, Battery Operated with Digital Display
$36.31
Avg. Savings $8.18
Kidde 900-0107 Plug-In Carbon Monoxide Alarm
$63.00
Avg. Savings $26.53
Kidde 900-0056 Nighthawk Carbon Monoxide Alarm
$44.99
Avg. Savings $21.48
Pro-Lab CA101 Carbon Monoxide Test Kit
$9.99
View Deals
Fieldpiece SCM4 Carbon Monoxide Detector, 1-Pack
$294.95
View Deals
Radiation Alert SEI Inspector USB Handheld Digital Radiation Detector with LCD Display
$2,619.99
View Deals
UEi Test Instruments COA1 Carbon Monoxide Adapter/App
$60.36
Avg. Savings $2.66
Universal Security Instruments MCD305SB Carbon Monoxide Smart Alarm with 10 Year Sealed Battery and Display Screen
$49.99
View Deals
Silent Knight Sd500-Anm Addressable Notification Module
$100.98
Avg. Savings $44.51
Long-term Radon Test Kit
$39.99
View Deals
Kidde KN-COB-B-LPM Battery Operated Carbon Monoxide Alarm
$18.93
Avg. Savings $0.80
CO Detector Carbon,Wewalab Monoxide Alarm LCD Portable Security Gas CO Monitor,Battery Powered (Battery not Included)
$9.98
View Deals
First Alert SCO5CN Battery Operated Combination Carbon Monoxide/Smoke Alarm (3 Pack)
$117.99
View Deals
Capital One Shopping gets you better offers, automatically applies coupon codes at checkout, and lets you know when prices drop on products you've viewed and purchased.
© 2025 Capital One Shopping
