---
product_id: 614361114
title: "Natural Gas Detector, Plug-in Propane Natural Gas Leak Detector for Home Kitchen RV, Combustible & Explosive Gas Alarm for LPG, LNG, Methane"
brand: "hstmyfs"
price: "€ 49.99"
currency: EUR
in_stock: true
reviews_count: 13
category: "Hstmyfs"
url: https://www.desertcart.com.cy/products/614361114-natural-gas-detector-plug-in-propane-natural-gas-leak-detector
store_origin: CY
region: Cyprus
---

# Plug-in AC powered, no batteries needed 85 dB loud audible & visual alarm Multi-gas detection (LPG, CNG, Methane) Natural Gas Detector, Plug-in Propane Natural Gas Leak Detector for Home Kitchen RV, Combustible & Explosive Gas Alarm for LPG, LNG, Methane

**Brand:** hstmyfs
**Price:** € 49.99
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay ahead of danger with plug-and-play peace of mind!

## Quick Answers

- **What is this?** Natural Gas Detector, Plug-in Propane Natural Gas Leak Detector for Home Kitchen RV, Combustible & Explosive Gas Alarm for LPG, LNG, Methane by hstmyfs
- **How much does it cost?** € 49.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/614361114-natural-gas-detector-plug-in-propane-natural-gas-leak-detector)

## Best For

- hstmyfs enthusiasts

## Why This Product

- Trusted hstmyfs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Discreet Design:** Small footprint fits seamlessly in kitchens, RVs, or any living area without clutter.
- • **Plug & Protect Simplicity:** No batteries, no fuss—just plug into any outlet and start safeguarding your space.
- • **Comprehensive Gas Coverage:** Detects LPG, CNG, Propane, Methane & Natural Gas for full-spectrum home safety.
- • **Instant Alerts That Command Attention:** 85 dB alarm with bright visual signals ensures you never miss a leak warning.
- • **Trusted Reliability Backed by a Decade:** Proven stability with over 10 years of successful sales and rigorous quality control.

## Overview

This Natural Gas Detector offers versatile detection of multiple combustible gases including LPG, CNG, and Methane. Featuring a powerful 85 dB audible and visual alarm, it plugs directly into any AC outlet for easy installation and continuous monitoring. With over a decade of proven reliability, it’s a compact, trusted solution designed to keep your home or RV safe from gas leaks.

## Description

Versatile gas detector with photoelectric warning system to alert you to indoor gas leaks. Designed for easy plug-in installation and reliable performance.

Review: Great if you have children in the home - Got this for a bit of extra peace of mind after having the boiler serviced — it’s simple, affordable, and does what it says on the tin. Just plug it in and it starts up with a quick self-test. The screen’s clear and shows the gas levels in real time, which is a reassuring little feature. It’s not the fanciest-looking bit of kit, but it’s small enough that it doesn’t get in the way. The alarm is loud enough to grab attention if anything’s wrong, though thankfully we haven’t had to put it to the test yet. Only thing to note is it needs to be plugged in quite low down (as gas tends to settle), so make sure you’ve got a spare socket near floor level. Also worth knowing it doesn't have battery backup, so if your power goes, it won’t work — something to keep in mind if you want full coverage. Overall though, for a simple plug-and-go detector, it does the job well and offers some added reassurance without fuss.
Review: Simple and effective gas detector and alarm - A very simple and easy to install gas detector. Every home with a gas cooker should have one, as it will detect any gas if you leave an unlit gas appliance on. To install simply plug it in, and leave it on. Test it by wafting some gas towards the sensor and it will alarm, quite loudly. Ideal for anyone with safety concerns about gas in their home.

## Features

- Versatile Gas Detection: This gas detector is designed for home use and can detect multiple combustible&explosive gases, including LPG (methane), CNG, LPG, Propane and Natural gas.
- Photoelectric Warning System: When the concentration of combustible gas reaches a preset level, the alarm emits an 85 dB audible and visual signal, alerting you to check for indoor gas leaks.
- Proven Safety: Our gas detector undergoes rigorous quality management, with over a decade of successful sales to verify its stability and reliability.
- Easy Installation: Installing the natural gas detector is a breeze. Simply plug it into an electrical outlet to start detecting gas leaks.
- Important Warm-Up Time: Please note that all gas detection devices require a 2-3 minute warm-up period before they become operational. Ensure the product is correctly started during this time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YWM9ZZK |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 3,301 in DIY & Tools ( See Top 100 in DIY & Tools ) 3 in Gas Detectors |
| Colour | Light White |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,947) |
| Date First Available | 3 Oct. 2022 |
| Included Components | Gas Detector, Manual |
| Item Package Quantity | 1 |
| Item Weight | 136 g |
| Item model number | BRJ-502E |
| Manufacturer | HSTMYFS |
| Part Number | BRJ-502E |
| Power Source | AC |
| Product Dimensions | 3.4 x 6.9 x 12.2 cm; 136.08 g |
| Style | Plug-in |
| Voltage | 110 Volts (AC) |

## Product Details

- **Alarm:** Audible
- **Brand:** HSTMYFS
- **Colour:** Light White
- **Item weight:** 0.3 Pounds
- **Operating humidity:** 95 percent
- **Power source:** AC
- **Product dimensions:** 3.4D x 6.9W x 12.2H centimetres
- **Sensor type:** Photoelectric
- **Style:** Plug-in
- **Upper temperature rating:** 50 Degrees Celsius

## Images

![Natural Gas Detector, Plug-in Propane Natural Gas Leak Detector for Home Kitchen RV, Combustible & Explosive Gas Alarm for LPG, LNG, Methane - Image 1](https://m.media-amazon.com/images/I/61jRCmyySvL.jpg)

## Questions & Answers

**Q: What n.c and n.o stand for?**
A: It is for the one with a relay. NC normally closed NO normally open

**Q: Does it pick up kerosene odor? Because I have propane heat and I also use kerosene..**
A: I don't know if it picks up kerosene, bit I would think so. It picks up alcohol and eine when I cook with them

**Q: Does a carbon monoxide tester also detect propane?**
A: Hello, this product is not a carbon dioxide detector, it is a combustible gas detector. You cannot detect carbon monoxide, but you can detect propane , please install it at 1 feet (0.3 meters) higher than the ground, because the propane is heavier than the air, and it cannot be installed too high.

**Q: Is this alarm listed by Underwriter Laboratories?**
A: I looked at the instruction manual and the box and it doesn't say anything about being UL listed. It is built in China but I don't know if that has anything to do with what is or isn't UL listed. Sorry I couldn't help more.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great if you have children in the home
*by K***E on 29 July 2025*

Got this for a bit of extra peace of mind after having the boiler serviced — it’s simple, affordable, and does what it says on the tin. Just plug it in and it starts up with a quick self-test. The screen’s clear and shows the gas levels in real time, which is a reassuring little feature. It’s not the fanciest-looking bit of kit, but it’s small enough that it doesn’t get in the way. The alarm is loud enough to grab attention if anything’s wrong, though thankfully we haven’t had to put it to the test yet. Only thing to note is it needs to be plugged in quite low down (as gas tends to settle), so make sure you’ve got a spare socket near floor level. Also worth knowing it doesn't have battery backup, so if your power goes, it won’t work — something to keep in mind if you want full coverage. Overall though, for a simple plug-and-go detector, it does the job well and offers some added reassurance without fuss.

### ⭐⭐⭐⭐⭐ Simple and effective gas detector and alarm
*by P***T on 18 October 2025*

A very simple and easy to install gas detector. Every home with a gas cooker should have one, as it will detect any gas if you leave an unlit gas appliance on. To install simply plug it in, and leave it on. Test it by wafting some gas towards the sensor and it will alarm, quite loudly. Ideal for anyone with safety concerns about gas in their home.

### ⭐⭐⭐⭐ Dead after 1 year
*by M***N on 25 December 2025*

Worked well for a year then died, nothing on the screen, power at socket fine but device dead all of a sudden. Anyone else had a similar issue?

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---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-03*