Products
Products
Brands
Popular Brands
Products
Events
Hotels

Carbon Monoxide Detectors

Categories

Carbon Monoxide Detectors

Price

Brands

First Alert CO600 Plug in Carbon Monoxide Alarm (3 Pack)
(753)

$70.57

View Deals
SAFE T ALERT 30-442-P-BL RV Trailer Classic Lp Gas Alarm Flush Mount Black
(20)

$57.99

View Deals
BRK CO250B Carbon Monoxide Alarm
(44)

$23.25

Avg. Savings $5.71
Kidde KN-COP-IC Hardwire Carbon Monoxide Alarm with Battery Backup and Digital Display, Interconnectable
(150)

$83.36

Avg. Savings $15.70
Universal Security Instruments MC304SB Carbon Monoxide Smart Alarm with 10 Year Sealed Battery
(33)

$44.09

Avg. Savings $6.65
Pro-Lab RL116 Long-Term Radon Gas Test Kit
(27)

$12.99

View Deals
First Alert Battery-powered Carbon Monoxide Alarm, Black (CO410)
(102)

$38.94

Avg. Savings $12.92
Kidde KN-COB-B-LP Nighthawk Carbon Monoxide Alarm, Battery Operated
(49)

$35.00

Avg. Savings $5.56
Kidde KN-COPP-B-LS 900-0230 Nighthawk Carbon Monoxide Alarm, Battery Operated with Digital Display
(93)

$39.00

Avg. Savings $9.89
KIDDE 21026350 Plug In Carbon Monoxide Alarm with Sealed Lithium Battery Back Up
(2)

$53.99

View Deals
First Alert CO511B Wireless Interconnect Carbon Monoxide Detector with Voice Alarm
(22)

$63.48

Avg. Savings $14.61
Smoke/Co Alarm,Combo,Ac,Voice
(1)

$50.00

View Deals
Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup and Digital Display, 6-Pack
(2,294)

$377.14

View Deals
Kidde C3010 Worry-Free Carbon Monoxide Alarm with 10 Year Sealed Battery
(310)

$54.89

Avg. Savings $23.73
Kidde 900-0113-02 Carbon Monoxide & Explosive Gas Alarm
(12)

$89.63

View Deals
Kidde KN-COU-B Ultra-Sensitive Battery Powered Carbon Monoxide Monitor
(4)

$118.99

Avg. Savings $36.38
Kidde KN-COSM-IBA Carbon Monoxide & Smoke Detector, 120V Hardwired Talking w/Battery Backup (21006377) - Pack of 3
(409)

$345.00

View Deals
Kidde C3010D Worry-Free Carbon Monoxide Alarm with Digital Display and 10 Year Sealed Battery
(310)

$55.99

View Deals
Universal Security Instruments MCND401 M Series Plug-In Carbon Monoxide and Natural Gas Alarm with 9-Volt Battery Backup
(19)

$61.29

Avg. Savings $4.88
First Alert Battery Operated Carbon Monoxide Alarm, 2 Pack
(3)

$39.95

View Deals
Kidde KNCOB-DP2 Tamper Resistant Plug-In Carbon Monoxide Alarm with Battery Backup by Kidde

$22.91

View Deals
Kidde 21008873-4 KN-COPP-B-LPM Battery-Operated Carbon Monoxide Alarm with Digital Display, 4 Pack
(2,301)

$220.00

View Deals
Kidde 900-0076-01 Ac Powered, Plug-In Carbon Monoxide Alarm
(2,294)

$119.00

View Deals
Kidde KN-COPP-B Front Load Battery-Operated Carbon Monoxide Alarm with Digital Display
(216)

$97.99

View Deals
General Tools PNG2000A Natural Gas Detector Pen
(161)

$29.99

View Deals
PYLE Meters PCMM05 Carbon Monoxide Meter
(110)

$114.58

View Deals
Kidde KN-COB-B Battery-Operated Basic Carbon Monoxide Alarm with Electrochemical Sensor, 1-Pack
(106)

$48.86

Avg. Savings $23.66
First Alert CO910 10-Year Carbon Monoxide Alarm, White
(14)

$37.77

Avg. Savings $2.83
Simplisafe2 Carbon Monoxide Detector (Sniffs Out Deadly Gas Leaks)
(2)

$99.00

View Deals
Carbon Monoxide Alarm/Detector, Battery-Operated CO Alarm/Detector (Not Hardwired) with Silence Button, Electrochemical Sensor & UL Listed (Battery Included)

$19.99

View Deals
Kidde KN-COB-DP2 AC Plug Carbon Monoxide Alarm with Battery Back-Up

$21.99

Avg. Savings $1.16
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
6 Pack-Kidde KN-COPP-B-LPM Battery-Operated Carbon Monoxide Alarm with Digital Display
(2,301)

$220.00

View Deals
8 Pack-Kidde KN-COPP-B-LPM Battery-Operated Carbon Monoxide Alarm with Digital Display
(2,301)

$173.00

View Deals
Kidde 21008873-2 KN-COPP-B-LPM Battery-Operated Carbon Monoxide Alarm with Digital Display, 2 Pack
(2,301)

$43.39

View Deals
Nest Protect Smoke Plus Carbon Monoxide, Wired 120V S2001LW
(839)

$168.00

Avg. Savings $69
Kidde KN-COEG-3 Nighthawk Plug-In Carbon Monoxide and Explosive Gas Alarm with Battery Backup - Quantity 2
(748)

$91.23

Avg. Savings $6.67
Kidde Plc 4 Packs CO&Explosive Gas Alarm
(748)

$216.63

Avg. Savings $18.87
AC Smoke/CO Alarm
(241)

$224.99

View Deals
Kidde KN-COB-IC AC Hardwired Operated Carbon Monoxide Alarm (2 Pack)
(206)

$64.60

View Deals
General Tools NGD268 Digital Combustible Gas Leak Detector, Extreme Environments
(134)

$246.49

View Deals
Kidde 900-0234 Nighthawk Carbon Monoxide Alarm, Long Life AC Powered with Battery Backup and Digital Display
(131)

$39.99

Avg. Savings $4.82
Kidde 900-0235 Nighthawk Carbon Monoxide Alarm, Long Life AC Powered with Battery Backup
(57)

$48.99

Avg. Savings $18.14
BRK Brands CO5120PDBN Hardwire Carbon Monoxide Alarm with Battery Backup and Digital Display
(45)

$39.99

View Deals
Kidde 900-0107 Plug-In Carbon Monoxide Alarm
(33)

$63.00

Avg. Savings $26.53
First Alert CO250T Travel CO Alarm with Travel Bag
(33)

$44.99

View Deals
First Alert CO910V 10-Year Carbon Monoxide Alarm with Voice Alert, White
(31)

$58.95

Avg. Savings $17.97
Tough, Waterproof, USA Made: Certified Intrinsically Safe Carbon Monoxide Detector & CO Meter (CO Inspector Industrial by Sensorcon)
(28)

$174.00

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

Privacy PolicyTerms of ServiceHelp CenterCapital One
Get Capital One ShoppingResearchSitemap

© 2025 Capital One Shopping

Capital One Shopping gets you better offers and automatically applies coupon codes at checkout.

Privacy PolicyTerms of ServiceHelp CenterResearchCapital OneSitemap