---
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: "197 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Hstmyfs"
url: https://www.desertcart.pl/products/614361114-natural-gas-detector-plug-in-propane-natural-gas-leak-detector
store_origin: PL
region: Poland
---

# Proven reliability Plug-in convenience 85 dB alarm 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:** 197 zł
**Availability:** ✅ In Stock

## Summary

> Stay safe, stay smart! 🏡

## 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?** 197 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/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

- • **Warm-Up Time:** Operational in just 2-3 minutes
- • **Proven Safety:** Over a decade of trusted performance
- • **Easy Installation:** Simply plug it in and go!
- • **Versatile Gas Detection:** Detects LPG, CNG, Propane, and Natural Gas
- • **Photoelectric Warning System:** 85 dB audible and visual alerts

## Overview

The HSTMYFS Natural Gas Detector is a reliable, plug-in device designed to detect multiple combustible gases, including LPG and methane. With an 85 dB alarm and easy installation, it ensures your home is protected from gas leaks. Backed by over a decade of proven safety, this detector is a must-have for any modern household.

## 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 |
|---------------|-------|
| Manufacturer | HSTMYFS |
| Part Number | BRJ-502E |
| Product Dimensions | 3.4 x 6.9 x 12.2 cm; 136.08 g |
| Item model number | BRJ-502E |
| Colour | Light White |
| Style | Plug-in |
| Power Source | AC |
| Voltage | 110 Volts (AC) |
| Item Package Quantity | 1 |
| Included Components | Gas Detector, Manual |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 136 g |

## Product Details

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

## 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 Poland*
*Store origin: PL*
*Last updated: 2026-01-30*