Best CO Smoke Detector Combos Updated December 2024

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Best CO Smoke Detector Combos
2024 Buyer's GuideUpdated December 2024
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9.9

1

9.9

X-Sense Smoke Detector Carbon Monoxide Detector Combo Hardwired with Voice Location, Hardwired Interconnected Smoke and Carbon ...
Detects: Smoke & carbon monoxide
Alarm: Voice
Interconnects: Yes
Wi-Fi Enabled: No
Power Source: Hardwired with battery backup
Compare
Picked by 932 people this week!
Picked by 932 people this week!

9.9

1
X-Sense Smoke Detector Carbon Monoxide Detector Combo Hardwired with Voice Location, Hardwired Interconnected Smoke and Carbon ...
Detects: Smoke & carbon monoxide
Alarm: Voice
Interconnects: Yes
Wi-Fi Enabled: No
Power Source: Hardwired with battery backup

9.7

2

9.7

X-Sense Smart Smoke Detector Carbon Monoxide Detector Combo with Replaceable Battery, Wi-Fi Smoke and Carbon Monoxide Detector ...
Detects: Smoke & carbon monoxide
Alarm: Audible
Interconnects: No
Wi-Fi Enabled: Yes
Power Source: Battery
Compare
Compare

9.7

2
X-Sense Smart Smoke Detector Carbon Monoxide Detector Combo with Replaceable Battery, Wi-Fi Smoke and Carbon Monoxide Detector ...
Detects: Smoke & carbon monoxide
Alarm: Audible
Interconnects: No
Wi-Fi Enabled: Yes
Power Source: Battery

9.5

3

9.5

Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup, Interconnectable, LED Warning Light Indicators
Detects: Smoke & carbon monoxide
Alarm: 85 dB
Interconnects: Yes
Wi-Fi Enabled: No
Power Source: Hardwired with battery backup
Compare
Compare

9.5

3
Kidde Hardwired Smoke & Carbon Monoxide Detector, AA Battery Backup, Interconnectable, LED Warning Light Indicators
Detects: Smoke & carbon monoxide
Alarm: 85 dB
Interconnects: Yes
Wi-Fi Enabled: No
Power Source: Hardwired with battery backup

9.3

4

9.3

X-Sense 10-Year Battery Combination Smoke Carbon Monoxide Alarm Detector with Large LCD Display (Standalone Model)
Detects: Smoke & carbon monoxide
Alarm: 85 dB
Interconnects: No
Wi-Fi Enabled: No
Power Source: Battery

9.3

4
X-Sense 10-Year Battery Combination Smoke Carbon Monoxide Alarm Detector with Large LCD Display (Standalone Model)
Detects: Smoke & carbon monoxide
Alarm: 85 dB
Interconnects: No
Wi-Fi Enabled: No
Power Source: Battery

9.2

5

9.2

X-Sense Combination Smoke and Carbon Monoxide Detector with Voice Location, Interconnected Smoke Detector Carbon Monoxide Detec...
Detects: Smoke & carbon monoxide
Alarm: 85 dB & voice
Interconnects: Yes
Wi-Fi Enabled: Yes
Power Source: Battery

9.2

5
X-Sense Combination Smoke and Carbon Monoxide Detector with Voice Location, Interconnected Smoke Detector Carbon Monoxide Detec...
Detects: Smoke & carbon monoxide
Alarm: 85 dB & voice
Interconnects: Yes
Wi-Fi Enabled: Yes
Power Source: Battery

9.1

6

9.1

Kidde Smoke & Carbon Monoxide Detector, AA Battery Powered, LED Warning Light Indicators, 1 Pack
Detects: Smoke & carbon monoxide
Alarm: 85 dB & LED flash
Interconnects: Yes
Wi-Fi Enabled: No
Power Source: Battery

9.1

6
Kidde Smoke & Carbon Monoxide Detector, AA Battery Powered, LED Warning Light Indicators, 1 Pack
Detects: Smoke & carbon monoxide
Alarm: 85 dB & LED flash
Interconnects: Yes
Wi-Fi Enabled: No
Power Source: Battery

9.0

7

9.0

X-Sense Combination Smoke and Carbon Monoxide Detector with Voice Location, Wireless Interconnected Smoke Detector Carbon Monox...
Detects: Smoke & carbon monoxide
Alarm: Voice
Interconnects: Yes
Wi-Fi Enabled: No
Power Source: Battery
Compare
Compare

9.0

7
X-Sense Combination Smoke and Carbon Monoxide Detector with Voice Location, Wireless Interconnected Smoke Detector Carbon Monox...
Detects: Smoke & carbon monoxide
Alarm: Voice
Interconnects: Yes
Wi-Fi Enabled: No
Power Source: Battery

8.9

8

8.9

X-Sense Smoke Detector Carbon Monoxide Detector Combo, 10-Year Battery Smoke Detector with Display, Standalone Model SC01, Sing...
Detects: Smoke & carbon monoxide
Alarm: 85 dB
Interconnects: No
Wi-Fi Enabled: No
Power Source: Battery
Compare
Compare

8.9

8
X-Sense Smoke Detector Carbon Monoxide Detector Combo, 10-Year Battery Smoke Detector with Display, Standalone Model SC01, Sing...
Detects: Smoke & carbon monoxide
Alarm: 85 dB
Interconnects: No
Wi-Fi Enabled: No
Power Source: Battery

8.8

9

8.8

Kidde Smoke Detector & Carbon Monoxide Detector Combo with 10-Year Battery,‎White
Detects: Smoke & carbon monoxide
Alarm: 85 dB
Interconnects: No
Wi-Fi Enabled: No
Power Source: Battery

8.8

9
Kidde Smoke Detector & Carbon Monoxide Detector Combo with 10-Year Battery,‎White
Detects: Smoke & carbon monoxide
Alarm: 85 dB
Interconnects: No
Wi-Fi Enabled: No
Power Source: Battery

8.7

10

8.7

X-Sense Combination Battery Powered Smoke and Carbon Monoxide Detector with Voice Location, Wireless Interconnected Smoke Detec...
Detects: Smoke & carbon monoxide
Alarm: Voice
Interconnects: Yes
Wi-Fi Enabled: No
Power Source: Battery

8.7

10
X-Sense Combination Battery Powered Smoke and Carbon Monoxide Detector with Voice Location, Wireless Interconnected Smoke Detec...
Detects: Smoke & carbon monoxide
Alarm: Voice
Interconnects: Yes
Wi-Fi Enabled: No
Power Source: Battery

Our Top Choice

9.9

1

9.9

X-Sense Smoke Detector Carbon Monoxide Detector Combo Hardwired with Voice Location, Hardwired Interconnected Smoke and Carbon ...
Detects: Smoke & carbon monoxide
Alarm: Voice
Interconnects: Yes
Wi-Fi Enabled: No
Power Source: Hardwired with battery backup
Compare
Picked by 932 people this week!
Picked by 932 people this week!

9.9

1
X-Sense Smoke Detector Carbon Monoxide Detector Combo Hardwired with Voice Location, Hardwired Interconnected Smoke and Carbon ...
Detects: Smoke & carbon monoxide
Alarm: Voice
Interconnects: Yes
Wi-Fi Enabled: No
Power Source: Hardwired with battery backup

Compare Features

Interconnects
Best CO Smoke Detector Combo
1. X-Sense XP02-AR Smoke & Carbon Monoxide Detector
X-SENSE Preview X-SENSE Preview
X-SENSE
at Amazon
2. X-Sense SC07-WX Smoke & Carbon Monoxide Detector
X-SENSE Preview X-SENSE Preview
X-SENSE
at Amazon
3. Kidde ‎900-CUAR Smoke & Carbon Monoxide Detector
KIDDE Preview KIDDE Preview
KIDDE
at Amazon
Best Value
4. X-Sense SC07 Smoke & Carbon Monoxide Detector
X-SENSE Preview X-SENSE Preview
X-SENSE
at Amazon
5. X-Sense Combination Smoke and Carbon Monoxide Detector
X-SENSE Preview X-SENSE Preview
X-SENSE
at Amazon
6. Kidde Smoke & Carbon Monoxide Detector
KIDDE Preview KIDDE Preview
KIDDE
at Amazon
7. X-Sense Combination Smoke and Carbon Monoxide Detector
X-SENSE Preview X-SENSE Preview
X-SENSE
at Amazon
8. X-Sense Smoke Detector Carbon Monoxide Detector Combo
X-SENSE Preview X-SENSE Preview
X-SENSE
at Amazon
9. Kidde ‎P3010K Smoke & Carbon Monoxide Detector
KIDDE Preview KIDDE Preview
KIDDE
at Amazon
Premium Pick
10. X-Sense Smoke and Carbon Monoxide Detector Combo
X-SENSE Preview X-SENSE Preview
X-SENSE
at Amazon
Deal
Save 18% Save 23% Save 13% Save 25% Save 16%
Deal Save 18% Save 23% Save 13% Save 25% Save 16%
Detects
Smoke & carbon monoxide Smoke & carbon monoxide Smoke & carbon monoxide Smoke & carbon monoxide Smoke & carbon monoxide Smoke & carbon monoxide Smoke & carbon monoxide Smoke & carbon monoxide Smoke & carbon monoxide Smoke & carbon monoxide
Detects
Smoke & carbon monoxide Smoke & carbon monoxide Smoke & carbon monoxide Smoke & carbon monoxide Smoke & carbon monoxide Smoke & carbon monoxide Smoke & carbon monoxide Smoke & carbon monoxide Smoke & carbon monoxide Smoke & carbon monoxide
Alarm
Voice Audible 85 dB 85 dB 85 dB & voice 85 dB & LED flash Voice 85 dB 85 dB Voice
Alarm
Voice Audible 85 dB 85 dB 85 dB & voice 85 dB & LED flash Voice 85 dB 85 dB Voice
Interconnects
Yes No Yes No Yes Yes Yes No No Yes
Interconnects
Yes No Yes No Yes Yes Yes No No Yes
Wi-Fi Enabled
No Yes No No Yes No No No No No
Wi-Fi Enabled
No Yes No No Yes No No No No No
Power Source
Hardwired with battery backup Battery Hardwired with battery backup Battery Battery Battery Battery Battery Battery Battery
Power Source
Hardwired with battery backup Battery Hardwired with battery backup Battery Battery Battery Battery Battery Battery Battery