Best Carbon Monoxide Detector Cost in 2021

Avatar by Peter | Last Updated: October 4, 2020

You might be planning on getting the best carbon monoxide detector cost. Everyone loves products that prove to be invaluable investments. Check out our list of Top 10 best carbon monoxide detector cost here.

In Hurry? Checkout Our Top Pick Of Best Carbon Monoxide Detector Cost.

Our Top Pick
9.7/10 our score

Best Carbon Monoxide Detector Cost

Rank Product Name Score
1
Kidde Nighthawk Plug-In AC/DC Carbon Monoxide Alarm Detector with Digital Display KN-COPP-3
Kidde Nighthawk Plug-In AC/DC Carbon Monoxide Alarm Detector with Digital Display KN-COPP-3
9. 7
2
Kidde 21006406 Hardwire Carbon Monoxide Detector Alarm with Battery Backup, Interconnectable | Model KN-COB-IC
Kidde 21006406 Hardwire Carbon Monoxide Detector Alarm with Battery Backup, Interconnectable | Model KN-COB-IC
9. 5
3
First Alert CO400 Carbon Monoxide Detector, White, Pack of 1
First Alert CO400 Carbon Monoxide Detector, White, Pack of 1
9. 1
4
Kidde 21026043 Battery-Operated(Not Hardwired) Combination Smoke/Carbon Monoxide Alarm with Voice Warning KN-COSM-BA
Kidde 21026043 Battery-Operated(Not Hardwired) Combination Smoke/Carbon Monoxide Alarm with Voice Warning KN-COSM-BA
8. 8
5
Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/10 Year Lithium Battery Backup | Interconnectable | Model # i12010SCO, White
Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/10 Year Lithium Battery Backup | Interconnectable | Model # i12010SCO, White
8. 6
6
First Alert SCO5CN Combination Smoke and Carbon Monoxide Alarm, Battery Operated (3 PACK)
First Alert SCO5CN Combination Smoke and Carbon Monoxide Alarm, Battery Operated (3 PACK)
8. 2
7
X-Sense 10 Year Battery (Not Hardwired) Smoke and Carbon Monoxide Detector with LCD Display, Dual Sensor Smoke CO Alarm Complies with UL 217 & UL 2034 Standards, Auto-Check, SC01
X-Sense 10 Year Battery (Not Hardwired) Smoke and Carbon Monoxide Detector with LCD Display, Dual Sensor Smoke CO Alarm Complies with UL 217 & UL 2034 Standards, Auto-Check, SC01
8. 0
8
Carbon Monoxide Detector 3 Pack CO Alarm Detector Voice Notification, LCD Digital Display, Battery Operated for House, Bedroom, Living Room, Garage, Hotel, Office (AAA Batteries NOT Included)
Carbon Monoxide Detector 3 Pack CO Alarm Detector Voice Notification, LCD Digital Display, Battery Operated for House, Bedroom, Living Room, Garage, Hotel, Office (AAA Batteries NOT Included)
7 .7
9
3 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated, Travel Portable Photoelectric Fire&Co Alarm for Home, Kitchen
3 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated, Travel Portable Photoelectric Fire&Co Alarm for Home, Kitchen
7. 4
10
Carbon Monoxide Detector 3 Pack,CO Alarm Detector Sensor Battery Operated with LCD Digital Display for House Kitchen Bedroom Living Room Basement Garage Hotel Office (3AA Batteries NOT Included)
Carbon Monoxide Detector 3 Pack,CO Alarm Detector Sensor Battery Operated with LCD Digital Display for House Kitchen Bedroom Living Room Basement Garage Hotel Office (3AA Batteries NOT Included)
7. 2

1. Kidde Nighthawk Plug-In AC/DC Carbon Monoxide Alarm Detector with Digital Display KN-COPP-3

Features

2. Kidde 21006406 Hardwire Carbon Monoxide Detector Alarm with Battery Backup, Interconnectable | Model KN-COB-IC

Features

3. First Alert CO400 Carbon Monoxide Detector, White, Pack of 1

Features

4. Kidde 21026043 Battery-Operated(Not Hardwired) Combination Smoke/Carbon Monoxide Alarm with Voice Warning KN-COSM-BA

Features

5. Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/10 Year Lithium Battery Backup | Interconnectable | Model # i12010SCO, White

Features

6. First Alert SCO5CN Combination Smoke and Carbon Monoxide Alarm, Battery Operated (3 PACK)

Features

7. X-Sense 10 Year Battery (Not Hardwired) Smoke and Carbon Monoxide Detector with LCD Display, Dual Sensor Smoke CO Alarm Complies with UL 217 & UL 2034 Standards, Auto-Check, SC01

Features

8. Carbon Monoxide Detector 3 Pack CO Alarm Detector Voice Notification, LCD Digital Display, Battery Operated for House, Bedroom, Living Room, Garage, Hotel, Office (AAA Batteries NOT Included)

Features

9. 3 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated, Travel Portable Photoelectric Fire&Co Alarm for Home, Kitchen

Features

10. Carbon Monoxide Detector 3 Pack,CO Alarm Detector Sensor Battery Operated with LCD Digital Display for House Kitchen Bedroom Living Room Basement Garage Hotel Office (3AA Batteries NOT Included)

Features