8 Best RV Propane Detector, Models & Buying Guide 2023

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There’s more going on than at home when you’re on the road. To make life in your RV easier, you’ve probably installed inverters, air conditioners, and a slew of propane-powered appliances. Unfortunately, accidents are more likely when relying on many energy sources.

You should get the best RV propane detector if you have a lot of propane appliances in your mobile home.

This device will alert you to any propane built up in your RV and notify you that it is there. Check out the RV propane gas detector reviews and advice below to help you decide.

8 Best RV Propane Detector & Models 2023

Propane is a highly volatile liquid that needs to be stored safely at all times. Leaking propane is a big problem for RVs and campers. It’s not only dangerous, but it can also be very expensive. A slow leak over time can be unnoticeable to the human eye.

However, with the help of a good RV propane detector, you won’t only be keeping yourself safe, but also reduce spending to fix expenses that might occur from damages caused by a fire outbreak.

We’ve not only collected some of the best RV Propane detectors, their features and what makes them different from others, that we think are worthy of your attention.

1. MTI Industries 20-441-P Safe T Alert 
8 Best RV Propane Detector, Models & Buying Guide 2023

MTI Industries 20-441-P Safe T Alert 

The MTI INDUSTRIES 20441PWT RV propane gas detector efficiently detects potentially dangerous gas levels, protecting you and your family from fire or explosion.

This rugged RV propane detector is compatible with various campers and motorhomes, including fifth wheels, hardshell campers, and travel trailers.

The innovative technology integrated inside the unit incorporates a rapid recovery sensor that automatically resets when the unit is muted and reactivates dangerous quantities of propane remaining in the car.

This Safe-T-Alert RV propane gas detector is easy to install using only 12 volts and includes a mounting bracket. Additionally, you can rest assured that it complies with all RVIA and NFPA certification criteria.

Highlighted Features:

  • The alarm can detect 25% LEL of propane and methane
  • Mute  alarm button
  • The alarm detects a 25% LEL of propane and methane
  • Simultaneous resetting by a rapid

2. RecPro RV LP Detector
8 Best RV Propane Detector, Models & Buying Guide 2023

RecPro RV LP Detector

This great liquid propane leak detector comes with a practical lifespan of seven years.

Any buildup of liquid propane in your RV will be detected by the RecPro gas detector, which will then alert you of its presence. Then, every five seconds, it will sound an audible alarm to let you know it’s time to leave. The LED indicator that lights up red when the siren goes off is a considerable aid if you have trouble hearing.

The life expectancy of this RV propane leak detector makes it a strong contender. MTI Industries can’t match the 7-year life expectancy of this RecPro device. In addition, a generous two-year warranty further adds to the unit’s security.

A dedicated button on the front of the device makes it simple to reset and mute the device. Installation is simple, as it only requires connecting to the RV’s battery via a wire. This device is operational if the LED light turns green.

The LED light uses more minuscule than half a watt from the RV battery, as far as I know. Best of all, it looks great on the wall because of its bright white hue.

Highlighted Features:

  • Alarms 
  • Red LED light indicator 
  • Comes with a 2-year warranty to cover all defects

3. Kidde AC Plug-in Carbon Monoxide
8 Best RV Propane Detector, Models & Buying Guide 2023

Kidde AC Plug-in Carbon Monoxide

An A/C-powered plug-in alarm that utilizes sophisticated electronic components and sensor technology to protect you and your family from the dangers of CO, methane, and propane exposure.

Protect your family from dangerous gas leaks with Kidde’s AC Plug-in Carbon Monoxide and Explosive Gas Detector Alarm. A loud 85-decibel alarm will sound if this product detects a problem.

This alarm has proven to be a reliable warning mechanism in emergency response. Even the heaviest sleepers have been woken from their slumbers by it. The product’s digital display is excellent, making it easier to interpret CO levels than other models. It’s a crucial part of keeping the rig owner informed of any potential dangers.

There will be a blinking dot in the lower right corner of this display to represent the sensor’s current state. So you’ll know the sensor is working properly if it continues to blink. Another plus was the product’s three different mounting options, making it a breeze to get it up and running.

Finding a suitable location to install a gas detector in an RV can be difficult. There are three different ways to mount the device. It’s another approach for a user to be confident in their option choice.

Another excellent aspect of this RV propane detector was its seven-year lifespan. It demonstrates the detector’s capacity to withstand wear and tear. As a result, it can withstand the daily rigors of being one of these gadgets in an RV.

The 5-year warranty should not be overlooked, though. An effective detector with this level of protection and coverage should be easy to find. 

Highlighted Features:

  • The audible alarm pattern alerts you to elevated co and gas levels
  • The easy-to-read digital display shows co levels
  • Led shows sensor status
  • Convenient mounting options

4. Natural Digital Gas Detector
8 Best RV Propane Detector, Models & Buying Guide 2023

Natural Digital Gas Detector

This natural gas detector for the home is simple to install and has many applications.

This LPG (Methane) gas detector for the home can detect natural gas, coal gas, natural gas fuel, synthetic gas, liquefied petroleum gas, liquefied natural gas, and many other types of natural gas.

The GAS detector has a digital display of GAS concentration and voice notification. The alarm sounds and displays a visual and auditory indication when the concentration of gas leaks reaches a predetermined level. An 85dB alarm sound protects your family’s safety and property.

The use of a leak detector for gas is widespread. Leaking gas can be detected by putting the device straight into a standard household power outlet.

In addition to being an alarm system’s front detector, this product can also be utilized by families as a stand-alone device in a wide variety of settings, including food service and health care facilities, oil refineries; garages; gas stations; and other such facilities and businesses.

The system warms up in roughly two to three minutes. The gas test won’t operate during this time. For routine testing, you must wait until the display shows 0 (the system has entered the operating condition). A gas leak detector uses an Easy-to-install design that may be used to detect gas leaks by plugging straight into a power outlet.

Highlighted Features:

  • LED Digital Display 
  • Sound Warning
  • Easy to Install
  • Three indicators: POWER, STATE, ALARM

5. Funomo RV Propane Gas Detector
8 Best RV Propane Detector, Models & Buying Guide 2023

Funomo RV Propane Gas Detector

Funomo is a quality gas detector with an alarm system that notifies you if anything goes wrong.

Dizziness, headaches, and more might result from leaking propane gas in your bedroom. The Funomo RV propane leak detector alerts you to a problem as soon as it arises, allowing you to take rapid action to resolve it.

To ensure your and your family’s safety, Funomo RV propane detectors are built using a Japanese Figaro sensor and approved by Listing Standard ANSI/UL1484.

Using this RV propane alarm lets you know when to act and remedy a problem because it contains a digital display that provides real-time propane value (percent LEL).

Our propane gas detector emits an alarm that is loud enough to wake you up fast, even if you are asleep or outside when the propane value exceeds 5 percent LEL (the default). In addition, there is a TEST/MUTE button to test and silence unwanted activation.

This propane gas detector has a 5-year service life and will send you an expiration notification when that time comes up.

Highlighted Features:

  • Sensitive sensor
  • Design that is unobtrusive
  • Digital display in real-time
  • The easily audible alarm

6. Cazoner Natural Gas Detector
8 Best RV Propane Detector, Models & Buying Guide 2023

Cazoner Natural Gas Detector

The CZR-HD1002 is constructed using clever microcontroller chip technology and superior surface mount technology.

Natural gas (methane, ethane, butane, LNG, etc.), propane, and other dangerous gases can be detected with high-precision sensors and an all-in-one detection design (LPG or liquefied petroleum gas). In addition, real-time leakage gas concentration is shown on an LCD digital screen, making it ideal for use in the kitchen or when camping.

UL approval for Cazoner gas detectors was obtained through independent testing and certification. Their qualification ensures the quality of all indicators to U.S. market norms.

Designed with two DC-5V USB power connections and a 78.7-inch power cable, the gas alarm may be installed in the most appropriate location for detecting gas. In an emergency, a 1A power bank (which does not include a built-in battery) can be used as a temporary power source.

Highlighted Features:

  • Gas and light alarm
  • Constant gas monitor
  • LCD digital screen

7. RV Propane Alarm, Briidea Propane Gas Detector
8 Best RV Propane Detector, Models & Buying Guide 2023

RV Propane Alarm, Briidea Propane Gas Detector

The briidea propane gas detector is the ideal assistant for early gas detection.

RV owners can quickly determine whether the present propane concentration (in per cent LEL) is safe or not with our propane gas alarm, which is primarily intended to detect leakage of propane gas.

There are three levels of propane alarm: 2 percent LEL-20 percent LEL can be set by the Briidea Propane monitor (the default value is 5 percent LEL). To remind you to take action as quickly as possible, a buzzer will sound if the propane concentration in the RV exceeds the value you specified. After the alert, there is a mute option.

The RV propane gas detector protects you and your family’s safety and well-being, which emits a quick Di-Di-Di sound and has a loudness of more than 85dB, which is loud enough to be heard from a distance of up to 100 feet.

The Japanese Figaro sensors, certified by the Listing Standard ANSI/UL1484, are more sensitive and dependable in detecting propane gas. In addition, the product has a five-year shelf life. Therefore, it will be mailed out every five years to ensure your safety and remind you that the product is outdated.

A 12 VDC power supply is easy to install, 75mA at 12 VDC, and can be used to replace your propane alarm, which is nearing the end of its life span. As a friendly reminder, place our propane detector four to twenty inches off the ground if you want to detect gas.

Highlighted Features:

  • Easy to set
  • 85dB loud alarm
  • High and low-temperature sensor
  • Digital tube display

8. PANGAEA RV Propane Gas Alarm
8 Best RV Propane Detector, Models & Buying Guide 2023

PANGAEA RV Propane Gas Alarm

This system, which is designed to be mounted inside your camper, RV, travel trailer, or pop-up, utilizes innovative semiconductor sensors to alert you to a problem, allowing you to react swiftly to keep your family safe and stop the leak.

PANGAEA RV gas detectors use highly-sensitive semiconductors to deliver faster, more precise response times to gas exposure for a better, more secure choice for your passengers.

If you’re looking to replace an MTI Safe-T-Alert 20, 30, 40, or CCI control gas detector, this RV gas detector has a digital display that can show real-time concentrations and error codes (2-wire models only).

Our gas detector propane system includes A test/reset button that allows you to test and silence unwanted triggering so that you can respond fast, even in the middle of the night.

Propane gas leaks can make you sick or even kill you if they are not stopped. When there is a problem, this detecting unit alerts you to it as soon as possible so that you can take action and repair the issue. Our detectors have passed the UL1484 test so you can rest easy.

Propane gas detectors are compact and can be surface or flush-placed to suit any RV, pull-behind, travel trailer, or pop-up setup.

Highlighted Features:

  • Propane gas detector for RV
  • Indicators audible and visual
  • Sensitive sensor
  • Digital display in real-time
  • Operation at low power

Do I Need a Propane Detector in My RV?

Yes, it’s a good idea to have a propane detector in your RV.

Propane is a commonly used fuel in RVs, and while it is safe, it is important to have a way to detect any leaks that might occur. Propane detectors are designed to alert you if there is a propane leak in your RV, which can help prevent fires and other accidents.

Some states in the United States require RVs to have propane detectors installed, so it’s worth checking to see if your state has any specific requirements.

How Long Do RV Propane Detectors Last?

RV propane detectors usually last for a few years before they need to be replaced. However, the exact lifespan of a propane detector will depend on the specific model and how well it is maintained.

Some propane detectors have expiration dates printed on them, so you can check for this to get an idea of how long it is expected to last. It’s a good idea to check your propane detector regularly to make sure it is still in good working order and to replace it if necessary.

It’s better to be safe than sorry when it comes to propane leaks!

Where Should a Propane Detector Be Placed in An RV?

A propane detector should be placed in an RVi n an area where it can detect the presence of propane gas.

This is typically near the propane tanks or appliances, as these are the most likely sources of a propane gas leak. It is important to follow the manufacturer’s recommendations for the specific location and installation of the propane detector in your RV.

It is also important to test the propane detector regularly to ensure it is functioning properly.


A gas leak in an RV is likely to reach a dangerously high concentration at no time because RVs are significantly smaller and more confined than a typical home. You need to acquire the best RV propane detector you can find because of this.

Accidents are bound to happen. Even if you take good care of your RV, it doesn’t matter. Your camper will have gas leaks at some point. Make sure you and your loved ones are protected. The sooner you get a reliable RV propane detector, the better.

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