Best Smoke Alarms for RV Updated February 2026
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Best Smoke Alarms for RV
2026 Buyer's GuideUpdated February 2026
Advertiser disclosure About our rankings
Sort by:
Best Smoke Alarm for RV
Best Value
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 Alarm for RV
Best Value

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 Alarm for RV
Best Value

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

9.8

First Alert Combination Smoke & Carbon Monoxide Alarm, Battery Operated Detector with Test & Silence Button, SMICO100, 1-Pack
Ease of installation
Save 11%

9.8

2
First Alert Combination Smoke & Carbon Monoxide Alarm, Battery Operated Detector with Test & Silence Button, SMICO100, 1-Pack
Ease of installation
Save 11%

9.8

2
First Alert Combination Smoke & Carbon Monoxide Alarm, Battery Operated Detector with Test & Silence Button, SMICO100, 1-Pack
Available in:  4 sizes
Ease of installation
Save 11%
Popular
3

9.6

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

9.6

3
First Alert SMI100, Battery-Operated Smoke Alarm, 2-Pack
Smoke detector quality
Ease of installation
Value for money
Popular

9.6

3
First Alert SMI100, Battery-Operated Smoke Alarm, 2-Pack
Available in:  3 sizes
Smoke detector quality
Ease of installation
Value for money
Premium Pick
4

9.5

Kidde Smoke & Carbon Monoxide Detector, 10-Year Battery Powered, LED Warning Light Indicators, 30CUD10
Ease of installation
Quality
Safety
Read Full Review
Save 15%
Premium Pick

9.5

4
Kidde Smoke & Carbon Monoxide Detector, 10-Year Battery Powered, LED Warning Light Indicators, 30CUD10
Ease of installation
Quality
Safety
Save 15%
Read Full Review
Premium Pick

9.5

4
Kidde Smoke & Carbon Monoxide Detector, 10-Year Battery Powered, LED Warning Light Indicators, 30CUD10
Available in:  4 sizes ,  2 options
Read Full Review
Ease of installation
Quality
Safety
Save 15%
5

9.4

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

9.4

5
Kidde Smoke Detector, 10-Year Battery Powered, LED Warning Light Indicators
Ease of installation
Smoke detector quality
Value for money
Save 16%

9.4

5
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%
6

9.2

First Alert 1046846 RV Approved Battery-Operated Smoke Alarm
Functionality

9.2

6
First Alert 1046846 RV Approved Battery-Operated Smoke Alarm
Functionality

9.2

6
First Alert 1046846 RV Approved Battery-Operated Smoke Alarm
Functionality
7

8.9

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

8.9

7
Kidde Smoke Detector, 4-Inch Compact, AA Battery Powered, 10SDR
Functionality
Value for money
Smoke detector quality
Ease of installation
Loudness
Save 18%

8.9

7
Kidde Smoke Detector, 4-Inch Compact, AA Battery Powered, 10SDR
Functionality
Value for money
Smoke detector quality
Ease of installation
Loudness
Save 18%
8

8.4

Nuleto RV Dual LP/CO Alarm，RV Carbon Monoxide & Propane Gas Detector with Separate LED Indicator Light, Early Warning to Ensure...
Functionality
Ease of installation
Quality
Replacement value
Look

8.4

8
Nuleto RV Dual LP/CO Alarm，RV Carbon Monoxide & Propane Gas Detector with Separate LED Indicator Light, Early Warning to Ensure...
Functionality
Ease of installation
Quality
Replacement value
Look

8.4

8
Nuleto RV Dual LP/CO Alarm，RV Carbon Monoxide & Propane Gas Detector with Separate LED Indicator Light, Early Warning to Ensure...
Available in:  2 colors
Functionality
Ease of installation
Quality
Replacement value
Look
9

8.3

RV Carbon Monoxide and Propane Detector, Replace The Old RV Gas Detector #31011,2 in 1 Dual CO/LP Gas Alarm,100dB Loud Alarm,12...
Ease of installation
Functionality
Quality
Fit
Wire connections
Value for money
Save 5%

8.3

9
RV Carbon Monoxide and Propane Detector, Replace The Old RV Gas Detector #31011,2 in 1 Dual CO/LP Gas Alarm,100dB Loud Alarm,12...
Ease of installation
Functionality
Quality
Fit
Wire connections
Value for money
Save 5%

8.3

9
RV Carbon Monoxide and Propane Detector, Replace The Old RV Gas Detector #31011,2 in 1 Dual CO/LP Gas Alarm,100dB Loud Alarm,12...
Available in:  2 colors
Ease of installation
Functionality
Quality
Fit
Wire connections
Value for money
Save 5%
10

8.0

First Alert Combination Smoke & Carbon Monoxide Alarm, Battery Operated Detector with Test & Silence Button, SMCO100, 1-Pack,Wh...
Ease of installation
Quality
Value for money

8.0

10
First Alert Combination Smoke & Carbon Monoxide Alarm, Battery Operated Detector with Test & Silence Button, SMCO100, 1-Pack,Wh...
Ease of installation
Quality
Value for money

8.0

10
First Alert Combination Smoke & Carbon Monoxide Alarm, Battery Operated Detector with Test & Silence Button, SMCO100, 1-Pack,Wh...
Available in:  2 styles ,  2 sizes ,  2 options
Ease of installation
Quality
Value for money

Our Top Choice

Best Smoke Alarm for RV
Best Value
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 Alarm for RV
Best Value

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 Alarm for RV
Best Value

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
Fire Alarm Smoke DetectorBattery Powered Smoke AlarmFire Smoke DetectorSmoke Detector for RVResidential Smoke DetectorX-Sense Smoke Alarm
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Related Categories
Fire Alarm Smoke DetectorBattery Powered Smoke AlarmFire Smoke DetectorSmoke Detector for RVResidential Smoke DetectorX-Sense Smoke Alarm
Related Categories
Fire Alarm Smoke DetectorBattery Powered Smoke AlarmFire Smoke DetectorSmoke Detector for RVResidential Smoke DetectorX-Sense Smoke Alarm