---
product_id: 64750081
title: "MQ2 Arduino Compatible Gas Sensor, Methane, Butane, LPG, Smoke Sensor"
brand: "rees52"
price: "1.73 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/64750081-mq2-arduino-compatible-gas-sensor-methane-butane-lpg-smoke-sensor
store_origin: OM
region: Oman
---

# 0~5V Output Voltage Audible Alarm Adjustable Sensitivity MQ2 Arduino Compatible Gas Sensor, Methane, Butane, LPG, Smoke Sensor

**Brand:** rees52
**Price:** 1.73 OMR
**Availability:** ✅ In Stock

## Summary

> 🚨 Breathe Easy with REES52 - Your Gas Guardian!

## Quick Answers

- **What is this?** MQ2 Arduino Compatible Gas Sensor, Methane, Butane, LPG, Smoke Sensor by rees52
- **How much does it cost?** 1.73 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/64750081-mq2-arduino-compatible-gas-sensor-methane-butane-lpg-smoke-sensor)

## Best For

- rees52 enthusiasts

## Why This Product

- Trusted rees52 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Reliable Performance:** Long service life and stability for peace of mind.
- • **Tailored Sensitivity:** Easily adjust sensitivity to meet your specific monitoring needs.
- • **Versatile Monitoring:** Detects a variety of gases including methane, butane, and smoke.
- • **Compact & Lightweight:** Weighs only 160 grams, making it perfect for any space.
- • **Stay Ahead of Gas Leaks:** Quick response recovery feature ensures you're always in the know.

## Overview

The REES52 MQ2 Arduino Compatible Gas Sensor is a versatile and reliable device designed for monitoring various gases, including methane, butane, LPG, and smoke. With an adjustable sensitivity feature and a quick response recovery, this sensor is perfect for both household and industrial applications. Its compact design and battery-powered operation make it an essential tool for ensuring safety in any environment.

## Description

MQ2 Arduino Compatible Gas Sensor, Methane, Butane, LPG, Smoke Sensor

## Features

- Output Voltage :0~5V. Higher the concentration, higher the voltage.
- Quick response recovery feature,Long service life and reliable stability.
- Sensitivity can be adjusted to suit the requirements of the application by rotating the potentiometer.
- Suitable for household or factory gas leakage monitoring device, suitable for liquefied gas, butane, propane, methane, alcohol, hydrogen, smoke and other monitoring devices.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | REES52 |
| Style | Leak Detector |
| Power Source | Battery Powered |
| Colour | Silver |
| Product Dimensions | 5D x 5W x 5H Centimeters |
| Item Weight | 160 Grams |
| Alarm | Audible |
| Operating Humidity | 95 percent |
| Number of Items | 1 |
| Manufacturer | Sound Land Corp, Sound Land Corp. No.32.Keji 1st Rd.,Guishan Township,Taoyuan County 33383 Ph- 886-3-396-1958 Taiwan R. O. C. |
| UPC | 781119459551 |
| Manufacturer | Sound Land Corp |
| Country of Origin | China |
| Imported By | MARKSON TRAD INDIA G.F., PLOT NO 363A 364A KHASRA NO 61/11,, STREET NO.17, ANANDPUR DHAM VILLAGE KRALA, NEW DELHI, 110081 (INDIA) mo.- 7477-070728 |
| Model number | MQ-2 |
| Item Weight | 160 g |
| Item model number | MQ-2 |
| Included Components | REES52 MQ2 Arduino Compatible Gas Sensor, Methane, Butane, LPG, Smoke Sensor |

## Product Details

- **Brand:** REES52
- **Style:** Leak Detector
- **Power Source:** Battery Powered
- **Colour:** Silver
- **Product Dimensions:** 5D x 5W x 5H Centimeters
- **Item Weight:** 160 Grams
- **Alarm:** Audible
- **Operating Humidity:** 95 percent
- **Number of Items:** 1
- **Manufacturer:** Sound Land Corp, Sound Land Corp. No.32.Keji 1st Rd.,Guishan Township,Taoyuan County 33383 Ph- 886-3-396-1958 Taiwan R. O. C.

## Images

![MQ2 Arduino Compatible Gas Sensor, Methane, Butane, LPG, Smoke Sensor - Image 1](https://m.media-amazon.com/images/I/31YWXNCD0IL.jpg)
![MQ2 Arduino Compatible Gas Sensor, Methane, Butane, LPG, Smoke Sensor - Image 2](https://m.media-amazon.com/images/I/51PwsJ3d6YL.jpg)

## Questions & Answers

**Q: Can this provide values of each gas?**
A: No. It gives only one output i.e. total impurity in air due to these mentioned gases. Also the signal is in range from 0-5 V(Hardly a base to know amount of impurity).  It doesn't tell the amount of each or any gas present. It's used for alarm. You need to look elsewhere for specific gas sensor.

**Q: At what distance from the LPG gas stove can it detect the leakage?**
A: This sensor doesnot respond based on distance but concetration of gas in any particular area and that threshold can be set using provided preset at back.

**Q: Can this product be directly used by end users or its a sensor that will be used in detection equipment?? also what is its power source??**
A: Yes, It is directly used by end user. Dc 5volts is a good for reading.

**Q: if i buy this product then  can i  get 5volt output in the presence of smoke ? is there any need of programing to be done with it.?**
A: You can run it supplying 3-5 v directly without an arduino. I am just using it to run a buzzer.

## Frequently Bought Together

- REES52 MQ2 Arduino Compatible Gas Sensor, Methane, Butane, LPG, Smoke Sensor
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- Robocraze Generic KG001 HC-SR501 PIR Sensor Pyroelectric Infrared Module

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**Shop now:** [https://www.desertcart.com.om/products/64750081-mq2-arduino-compatible-gas-sensor-methane-butane-lpg-smoke-sensor](https://www.desertcart.com.om/products/64750081-mq2-arduino-compatible-gas-sensor-methane-butane-lpg-smoke-sensor)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-17*