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Loud, audible alarm system – along with a test/reset button that lets you test and silence unwanted triggering our gas detector propane system produces an easy-to-hear alarm, so you can respond quickly even in the middle of night.
Real-time digital display – this gas detector for rv use features a digital screen that shows real-time concentrations and error codes which allows it to replace other models like the MTI Safe-T-Alert 20, 30, 40, and CCI control series NOT including 7719 series with solonoid valves. This detection unit lets you know the moment there is a problem, so you'll know when it's time to react and fix a problem.

Three convenient mounting options. Loud pulsing alarm that will sound to alert you to a potential problem. Low battery warning feature indicates when the battery needs replacement. Battery backup 9 volt battery included.
Two alarms in one detects carbon monoxide and explosive gas. Ul certified, 5-year Limited Warranty. Gas alarms one second of alarm on, one second of alarm off, repeating with “GAS” shown in display. Easy to install co and explosive gas alarm with three convenient mounting options including AC wall outlet, plugin six foot power cord, or table top.



High sensitivity dual sensor design:yinzhiboo rV gas detectors use highly-sensitive semiconductors to provide faster, more accurate response times to gas leak. Provide more reliable protection for you and your family in your travelers.
If the gas detector has any quality problems, welcome to contact us and we will deal with it for you. Our propane leak detector for your RV lets you know the moment there is a problem, so you can fix it immediately. Safety first: unchecked propane gas leaking into your sleeping space can cause dizziness, headache, and worse.



Easy to install & useshelled in double-sided abs and anti-corrosive. Ideal for travel trailer, camper and other motorhomes. Use in the kitchen or your camper. Wipes clean easily. Loud sound warningwhen it detects rising gas levels and dangerous levels are reached, the red light on the detector will flash and a loud voice alarm will go off up to 85 dB to warn you or anyone around the danger.
12v quick installation, no need to replace dead or missing batteries. Get maximum safetyul1484 listed which is tested and issued by an authoritative certification body. Please rest assured to use! precise digital & warningthis alarm precisely measures and displays concentration as an easy-to-read percentage from 2% to 20% of LEL. Audible siren and speaking alarm sounds when detected propane value is greater than the value you set.
1. Safe-T-Alert by MTI Industries
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12V, Black, 35 Series Flush Mount, Safe-T-Alert by MTI Industries 35-742-BL Dual LP/CO Alarm
#adSafe-T-Alert by MTI Industries #ad - Operating temperature: -40° F to +158° F. Flush mount. Double-duty alarm detects both gas leaks and co gas simultaneously. Reliable 12v power means no missing or dead batteries to replace.More information #ad
Fit type: Universal Fit. Dimensions: 6. 375"" w x 2. 875"" h x 1. 25"" d". Meets rvia/nfpa requirements and is listed to ul 1484 rv and ul 2034 rv.Brand | Safe-T-Alert by MTI Industries #ad |
Manufacturer | MTI Industries #ad |
Height | 2 Inches |
Length | 10 Inches |
Weight | 0.4 Pounds |
Width | 8 Inches |
Part Number | 35-742-BL |
Model | 35-742-BL |
More information #ad
2. MTI
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MTI 20-441-WT 12V White Surface Mount Designer Series LP Gas Detector
#adMTI #ad - Operating temperature: -40° F to +158° F. Includes mounting bracket. Fit type: Universal Fit. Alarm point: < 25% leL of Propane and Methane. Operational range: 12 Volts +/- 15%. Power supply and current draw: 12 vDC 75mA @ 12 vDC.More information #ad
Brand | MTI #ad |
Manufacturer | MTI Industries #ad |
Height | 2 Inches |
Length | 10 Inches |
Weight | 0.5 Pounds |
Width | 8 Inches |
Part Number | 20441WT |
Model | 20-441-WT |
More information #ad
3. PANGAEA
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DC 12V, Motorhome, PANGAEA Digital RV Propane Gas Detector with 85dB Loud Alarm, for Trailer, Motorcoach Surface Mount, Black
#adPANGAEA #ad - Our detectors passed ul1484 test by the certified lab, so you will have a peace of mind. Make safety a top priority – unchecked propane gas leaking into your sleep space can leave you sick or worse. Sleek, unobtrusive design – designed to fit seamlessly into your RV, MODERN, travel trailer, pull behind, or pop up this propane gas detectors takes up little space and can be surface or flush mounted to fit your area.Loud, audible alarm system – along with a test/reset button that lets you test and silence unwanted triggering our gas detector propane system produces an easy-to-hear alarm, so you can respond quickly even in the middle of night.
More information #ad
Highly responsive gas sensor – pangaea rv gas detectors use highly-sensitive semiconductors to provide faster, more accurate response times to gas exposure, so you can make a smarter, safer choice for your travelers. Real-time digital display – this gas detector for rv use features a digital screen that shows real-time concentrations and error codes which allows it to replace other models like the MTI Safe-T-Alert 20, 30, 40, and CCI control series NOT including 7719 series with solonoid valves. This detection unit lets you know the moment there is a problem, so you'll know when it's time to react and fix a problem.
Brand | PANGAEA #ad |
Manufacturer | Pangaea #ad |
Height | 0.88 Inches |
Length | 2.5 Inches |
Width | 3.5 Inches |
Part Number | PRG1000-B |
Model | PRG1000-B |
More information #ad
4. Kidde
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Digital Display , AC-Plug-In with Battery Backup, & Explosive Gas Detector, Natural, White, Kidde Nighthawk Carbon Monoxide Detector & Propane
#adKidde #ad - Kidde’s carbon monoxide alarms meet the requirements of Underwriters Laboratories UL, an independent facility that tests products for compliance with widely-accepted safety standards. Displays CO concentration.Three convenient mounting options. Loud pulsing alarm that will sound to alert you to a potential problem. Low battery warning feature indicates when the battery needs replacement. Battery backup 9 volt battery included.
More information #ad
Carbon monoxide co alarms four quick beeps, followed by five seconds of silence, followed by four quick beeps. Digital display and peak level button displays the peak CO level recorded by the alarm since it was last reset. Two alarms in one detects carbon monoxide and explosive gas. Ul certified, 5-year Limited Warranty. Gas alarms one second of alarm on, one second of alarm off, repeating with “GAS” shown in display. Easy to install co and explosive gas alarm with three convenient mounting options including AC wall outlet, plugin six foot power cord, or table top.
Brand | Kidde #ad |
Manufacturer | Kidde #ad |
Height | 11 Inches |
Length | 2 Inches |
Weight | 1 Pounds |
Width | 8 Inches |
Part Number | KI-21006677 |
Model | KN-COEG-3 |
Warranty | 5 Year Limited |
More information #ad
5. MTI
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MTI Industries 30-442-P-WT Propane Gas Alarm – White
#adMTI #ad - Alarm point: < 25% lel of propane. Fit type: Universal Fit. Operational range: 12vdc +/- 15%; operating temperature: -40° f to +158° f. Style: flush mount; color: white. Loud 85 db alarm. Power supply and current draw: 12 vdc 90ma @ 12 vdc.More information #ad
Brand | MTI #ad |
Manufacturer | MTI Industries #ad |
Height | 2.87 Inches |
Length | 1 Inches |
Weight | 0.45 Pounds |
Width | 6.37 Inches |
Part Number | 30442WT |
Model | 30-442-WT |
More information #ad
6. Marinetech
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12V, 30 Series Flush Mount, Brown, Safe T Alert 30-442-P-BR Classic Propane/LP Gas Alarm
#adMarinetech #ad - Dimensions: 6 3/8” w x 2 7/8” H x 1” D. Operational range: 12vDC +/- 15%. Loud 85 dB Alarm. Operating temperature: -40° F to +158° F. Alarm point: < 25% LEL of Propane. Power supply and current draw: 12 vDC 90mA @ 12 vDC.More information #ad
Brand | Marinetech #ad |
Manufacturer | MTI Industries #ad |
Height | 4 Inches |
Length | 12 Inches |
Weight | 0.4 Pounds |
Width | 0.4 Inches |
Part Number | 30-442-P-BR |
Model | 30-442-P-BR |
More information #ad
7. YinZhiBoo
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YinZhiBoo RV Propane Gas Alarm, Digital LP Gas Detector for Trailer, Motorhome,Motorcoach,85dB Loud Alarm,DC 12V
#adYinZhiBoo #ad - There is also a test/muTE button that lets you test and silence unwanted triggering. Real-time digital display: this rv propane alarm features a digital screen that shows real-time propane value %LEL clearly, so you can see at a glance whether the current propane concentration is safe or not.High sensitivity dual sensor design:yinzhiboo rV gas detectors use highly-sensitive semiconductors to provide faster, more accurate response times to gas leak. Provide more reliable protection for you and your family in your travelers.
More information #ad
100% satisfied service this alarm has passed the professional gas detection test in our factory. 85db audible alarm: the rv propane gas detector can give you rapid di-di-di sound when gas-leaking happens, our propane gas detector produces a loud enough alarm to guarantee you can respond quickly, even when sleeping or outdoors. If the gas detector has any quality problems, welcome to contact us and we will deal with it for you. Our propane leak detector for your RV lets you know the moment there is a problem, so you can fix it immediately. Safety first: unchecked propane gas leaking into your sleeping space can cause dizziness, headache, and worse.
Brand | YinZhiBoo #ad |
Manufacturer | ShenZhenShi RuoHui KeJi YouXian GongSi #ad |
Part Number | RH100 |
Model | RH100 |
More information #ad
8. Safe-T-Alert by MTI Industries
#ad
Flush Mount, Brown, Safe-T-Alert by MTI Industries 35-742-BR 35 Series Dual LP/CO Alarm
#adSafe-T-Alert by MTI Industries #ad - Operating temperature: -40° f to +158° f. Fit type: Universal Fit. Power supply & current draw: 108 ma @ 12 vdc. Low voltage power warning. Case size: 6. 375"w x 2. 875"h x 1. 25"d". Operational range: 12 volts +/-15%.More information #ad
Brand | Safe-T-Alert by MTI Industries #ad |
Manufacturer | MTI Industries #ad |
Height | 2 Inches |
Length | 10 Inches |
Weight | 0.45 Pounds |
Width | 8 Inches |
Part Number | 35-742-BR |
Model | 35-742-BR |
More information #ad
9. MTI
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"6-3/8" w x 2-7/8" h x 1" d", White, Safe-T-Alert by MTI Industries 35-742-WT Dual LP/CO Alarm, 12V, 35 Series Flush Mount
#adMTI #ad - Fit type: Universal Fit. Double-duty alarm detects both gas leaks and co gas simultaneously. Dimensions: 6. 375"" w x 2. 875"" h x 1. 25"" d". Reliable 12v power means no missing or dead batteries to replace. Meets rvia/nfpa requirements and is listed to ul 1484 rv and ul 2034 rv. Flush mount.More information #ad
Brand | MTI #ad |
Manufacturer | MTI Industries #ad |
Height | 4 Inches |
Length | 12 Inches |
Weight | 0.03 Pounds |
Width | 8 Inches |
Part Number | FBA_603.111 |
Model | 603.111 |
More information #ad
10. WELLUCK
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WELLUCK RV Propane Gas Detector with Loud Alarm, 85dB, LP Propane Alarm Safe Replacement for Camper Trailer Motorhome Motorcoach, 12V, Digital, White
#adWELLUCK #ad - High sensitivity leak detectionhigh-precision japanese Figaro sensors and all-in-one detection design, WELLUCK propane gas alarm can detect propane gas in the air and help reduce your worries that the stove gas has been left on accidentally.Easy to install & useshelled in double-sided abs and anti-corrosive. Ideal for travel trailer, camper and other motorhomes. Use in the kitchen or your camper. Wipes clean easily. Loud sound warningwhen it detects rising gas levels and dangerous levels are reached, the red light on the detector will flash and a loud voice alarm will go off up to 85 dB to warn you or anyone around the danger.
More information #ad
All indicators are qualified to the United States market standards, quality is guaranteed. 12v quick installation, no need to replace dead or missing batteries. Get maximum safetyul1484 listed which is tested and issued by an authoritative certification body. Please rest assured to use! precise digital & warningthis alarm precisely measures and displays concentration as an easy-to-read percentage from 2% to 20% of LEL. Audible siren and speaking alarm sounds when detected propane value is greater than the value you set.
Brand | WELLUCK #ad |
Manufacturer | Dongguan Yameng Hardware Technology Co.,Ltd #ad |
Part Number | PL0069-1 |
Model | PL0069-1 |
More information #ad