Best Smoke Detectors for RVs Updated February 2026
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Best Smoke Detectors for RVs
2026 Buyer's GuideUpdated February 2026
Advertiser disclosure About our rankings
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Best Smoke Detector for RV
1

10.0

First Alert Smoke Alarm, Battery-Operated Detector with Test & Silence Button, SMI100, 1-Pack
Smoke detector quality
Ease of installation
Value for money
Save 15%
10K+ bought in past month
Best Smoke Detector for RV

10.0

1
First Alert Smoke Alarm, Battery-Operated Detector with Test & Silence Button, SMI100, 1-Pack
Smoke detector quality
Ease of installation
Value for money
10K+ bought in past month
Save 15%
Best Smoke Detector for RV

10.0

1
First Alert Smoke Alarm, Battery-Operated Detector with Test & Silence Button, SMI100, 1-Pack
Available in:  3 sizes
Smoke detector quality
Ease of installation
Value for money
10K+ bought in past month
Save 15%
2

9.9

Heiman Smoke Detector, Photoelectric Fire Alarm, 10-Year Battery Powered Smoke Alarms for Home, UL 217 10th Ed. Certified, Port...
Ease of installation
Smoke detector quality
Value for money
Battery life
Quality
Safety
Save 8%

9.9

2
Heiman Smoke Detector, Photoelectric Fire Alarm, 10-Year Battery Powered Smoke Alarms for Home, UL 217 10th Ed. Certified, Port...
Ease of installation
Smoke detector quality
Value for money
Battery life
Quality
Safety
Save 8%

9.9

2
Heiman Smoke Detector, Photoelectric Fire Alarm, 10-Year Battery Powered Smoke Alarms for Home, UL 217 10th Ed. Certified, Port...
Available in:  2 styles
Ease of installation
Smoke detector quality
Value for money
Battery life
Quality
Safety
Save 8%
3

9.7

10-Year Battery Smoke and Carbon Monoxide Detector 2-in-1 with Digital Display, 85dB Visual & Audible Alarm, Easy Setup for Liv...
Ease of installation
Safety
Smoke detection
Noise level
Functionality
Value for money
Save 5%

9.7

3
10-Year Battery Smoke and Carbon Monoxide Detector 2-in-1 with Digital Display, 85dB Visual & Audible Alarm, Easy Setup for Liv...
Ease of installation
Safety
Smoke detection
Noise level
Functionality
Value for money
Save 5%

9.7

3
10-Year Battery Smoke and Carbon Monoxide Detector 2-in-1 with Digital Display, 85dB Visual & Audible Alarm, Easy Setup for Liv...
Available in:  2 styles
Ease of installation
Safety
Smoke detection
Noise level
Functionality
Value for money
Save 5%
Best Value
4

9.6

2 in 1 CO & Smoke Alarm,Carbon Monoxide Detectors, with Battery, Smoke Detector,85dB in Alarm,for Home and Kitchen,LCD Screen,E...
Smoke detector quality
Ease of installation
Value for money
Size
Save 21%
Best Value

9.6

4
2 in 1 CO & Smoke Alarm,Carbon Monoxide Detectors, with Battery, Smoke Detector,85dB in Alarm,for Home and Kitchen,LCD Screen,E...
Smoke detector quality
Ease of installation
Value for money
Size
Save 21%
Best Value

9.6

4
2 in 1 CO & Smoke Alarm,Carbon Monoxide Detectors, with Battery, Smoke Detector,85dB in Alarm,for Home and Kitchen,LCD Screen,E...
Available in:  2 colors
Smoke detector quality
Ease of installation
Value for money
Size
Save 21%
Premium Pick
5

9.4

VITITE RV Carbon Monoxide & Propane Detector, Replacement for Old RV Gas Detector #31011, 2 in 1 Dual CO/LP Gas Alarm, Hardwire...
Ease of installation
Functionality
Replacement value
Fit
Quality
Screw holes
Save 10%
Premium Pick

9.4

5
VITITE RV Carbon Monoxide & Propane Detector, Replacement for Old RV Gas Detector #31011, 2 in 1 Dual CO/LP Gas Alarm, Hardwire...
Ease of installation
Functionality
Replacement value
Fit
Quality
Screw holes
Save 10%
Premium Pick

9.4

5
VITITE RV Carbon Monoxide & Propane Detector, Replacement for Old RV Gas Detector #31011, 2 in 1 Dual CO/LP Gas Alarm, Hardwire...
Ease of installation
Functionality
Replacement value
Fit
Quality
Screw holes
Save 10%
Popular
6

9.3

First Alert SMI100, Battery-Operated Smoke Alarm, 2-Pack
Smoke detector quality
Ease of installation
Value for money
Popular

9.3

6
First Alert SMI100, Battery-Operated Smoke Alarm, 2-Pack
Smoke detector quality
Ease of installation
Value for money
Popular

9.3

6
First Alert SMI100, Battery-Operated Smoke Alarm, 2-Pack
Available in:  3 sizes
Smoke detector quality
Ease of installation
Value for money
7

9.2

Kidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators
Ease of installation
Smoke detector quality
Value for money
Save 16%

9.2

7
Kidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators
Ease of installation
Smoke detector quality
Value for money
Save 16%

9.2

7
Kidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators
Available in:  2 styles ,  3 sizes ,  4 options
Ease of installation
Smoke detector quality
Value for money
Save 16%
8

9.0

Kidde Smoke Detector, 4-Inch Compact, AA Battery Powered, 10SDR
Functionality
Value for money
Smoke detector quality
Ease of installation
Loudness
Save 18%

9.0

8
Kidde Smoke Detector, 4-Inch Compact, AA Battery Powered, 10SDR
Functionality
Value for money
Smoke detector quality
Ease of installation
Loudness
Save 18%

9.0

8
Kidde Smoke Detector, 4-Inch Compact, AA Battery Powered, 10SDR
Functionality
Value for money
Smoke detector quality
Ease of installation
Loudness
Save 18%
9

8.9

Smoke Detector Carbon Monoxide Gas Alarm, Fire Carbon Monoxide (CO) Detector 2 in 1 with Digital Display and Sound Light Alarm,...
Quality
Functionality
Ease of installation
Safety
Size
Value for money

8.9

9
Smoke Detector Carbon Monoxide Gas Alarm, Fire Carbon Monoxide (CO) Detector 2 in 1 with Digital Display and Sound Light Alarm,...
Quality
Functionality
Ease of installation
Safety
Size
Value for money

8.9

9
Smoke Detector Carbon Monoxide Gas Alarm, Fire Carbon Monoxide (CO) Detector 2 in 1 with Digital Display and Sound Light Alarm,...
Quality
Functionality
Ease of installation
Safety
Size
Value for money
10

8.3

NICGOL 4 in 1 Upgraded Natural Gas Leak Detector and Carbon Monoxide Detectors, Dual Sensor Gas Leak Detector & Carbon Monoxide...
Functionality
Ease of setup
Carbon monoxide detector
Safety
Quality
Alarm volume
Read Full Review
Save 20%

8.3

10
NICGOL 4 in 1 Upgraded Natural Gas Leak Detector and Carbon Monoxide Detectors, Dual Sensor Gas Leak Detector & Carbon Monoxide...
Functionality
Ease of setup
Carbon monoxide detector
Safety
Quality
Alarm volume
Save 20%
Read Full Review

8.3

10
NICGOL 4 in 1 Upgraded Natural Gas Leak Detector and Carbon Monoxide Detectors, Dual Sensor Gas Leak Detector & Carbon Monoxide...
Available in:  3 styles
Read Full Review
Functionality
Ease of setup
Carbon monoxide detector
Safety
Quality
Alarm volume
Save 20%

Our Top Choice

Best Smoke Detector for RV
1

10.0

First Alert Smoke Alarm, Battery-Operated Detector with Test & Silence Button, SMI100, 1-Pack
Smoke detector quality
Ease of installation
Value for money
Save 15%
10K+ bought in past month
Best Smoke Detector for RV

10.0

1
First Alert Smoke Alarm, Battery-Operated Detector with Test & Silence Button, SMI100, 1-Pack
Smoke detector quality
Ease of installation
Value for money
10K+ bought in past month
Save 15%
Best Smoke Detector for RV

10.0

1
First Alert Smoke Alarm, Battery-Operated Detector with Test & Silence Button, SMI100, 1-Pack
Available in:  3 sizes
Smoke detector quality
Ease of installation
Value for money
10K+ bought in past month
Save 15%
Related Categories
Smoke Alarm for RVFire Alarm Smoke DetectorLow Profile Smoke DetectorResidential Smoke DetectorCarbon and Smoke DetectorBattery Powered Smoke Alarm
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Related Categories
Smoke Alarm for RVFire Alarm Smoke DetectorLow Profile Smoke DetectorResidential Smoke DetectorCarbon and Smoke DetectorBattery Powered Smoke Alarm
Related Categories
Smoke Alarm for RVFire Alarm Smoke DetectorLow Profile Smoke DetectorResidential Smoke DetectorCarbon and Smoke DetectorBattery Powered Smoke Alarm