---
product_id: 487877305
title: "MICS-6814 Gas Sensor Module Air Quality Detection Sensor Carbon Monoxide CO Nitrogen Dioxide NO2 Ammonia NH3 Gas Detector Module for Arduino"
brand: "jessinie"
price: "$U2564"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/487877305-mics-6814-gas-sensor-module-air-quality-detection-sensor-carbon
store_origin: UY
region: Uruguay
---

# Low voltage operation 4.9V-5.1V Wide temp range -30°C to 85°C Multi-gas detection CO, NO2, NH3 & more MICS-6814 Gas Sensor Module Air Quality Detection Sensor Carbon Monoxide CO Nitrogen Dioxide NO2 Ammonia NH3 Gas Detector Module for Arduino

**Brand:** jessinie
**Price:** $U2564
**Availability:** ✅ In Stock

## Summary

> 🌍 Breathe Smart, Live Smarter — Your Air Quality MVP

## Quick Answers

- **What is this?** MICS-6814 Gas Sensor Module Air Quality Detection Sensor Carbon Monoxide CO Nitrogen Dioxide NO2 Ammonia NH3 Gas Detector Module for Arduino by jessinie
- **How much does it cost?** $U2564 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/487877305-mics-6814-gas-sensor-module-air-quality-detection-sensor-carbon)

## Best For

- jessinie enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** At just 0.176 ounces and slim profile, it integrates seamlessly into any Arduino setup.
- • **Built for Extreme Conditions:** Operates flawlessly from freezing -30°C to scorching 85°C with up to 95% humidity tolerance.
- • **Energy-Efficient Power Design:** Runs on a low 4.9-5.1V supply, perfect for long-term, battery-powered projects.
- • **All-in-One Air Quality Guardian:** Detects 8 harmful gases including CO, NO2, NH3 for comprehensive pollution monitoring.
- • **Instant Alerts with Audible Alarm:** Stay ahead of hazardous air quality changes with built-in sound notifications.

## Overview

The MICS-6814 Gas Sensor Module by JESSINIE is a precision MEMS sensor designed for real-time detection of multiple harmful gases including carbon monoxide, nitrogen dioxide, and ammonia. Engineered for industrial and environmental applications, it operates reliably across extreme temperatures and humidity levels, powered efficiently at 4.9-5.1V. Lightweight and compact, it’s ideal for Arduino projects requiring robust air quality monitoring with audible alerts.

## Description

Full description not available

## Features

- The MiCS-6814 is a robust MEMS sensor for the detection of pollution from automobile exhausts and for agricultural/industrial odors.
- Detectable gases: CO; NO2; C2H5OH; H2; NH3; CH4; C3H8; C4H10
- Module power supply voltage: DC4. 9V-5. 1V
- Temperature and humidity of working environment: -30 c ~ 85 c 5 ~ 95% RH
- Robust MEMS sensor for harsh environments

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | JESSINIE |
| Style | Industrial |
| Power Source | Battery Powered |
| Alarm | Audible |
| Operating Humidity | 95 percent |
| Sensor Type | gas sensor |
| Number of Items | 1 |
| Manufacturer | JESSINIE |
| Part Number | MICS 6814 |
| Item Weight | 0.176 ounces |
| Package Dimensions | 7 x 4.85 x 0.01 inches |
| Item model number | MICS 6814 |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** JESSINIE
- **Style:** Industrial
- **Power Source:** Battery Powered
- **Alarm:** Audible
- **Operating Humidity:** 95 percent
- **Sensor Type:** gas sensor
- **Number of Items:** 1
- **Manufacturer:** JESSINIE

## Images

![MICS-6814 Gas Sensor Module Air Quality Detection Sensor Carbon Monoxide CO Nitrogen Dioxide NO2 Ammonia NH3 Gas Detector Module for Arduino - Image 1](https://m.media-amazon.com/images/I/41tVa3szaAL.jpg)
![MICS-6814 Gas Sensor Module Air Quality Detection Sensor Carbon Monoxide CO Nitrogen Dioxide NO2 Ammonia NH3 Gas Detector Module for Arduino - Image 2](https://m.media-amazon.com/images/I/41ItvHfE76L.jpg)
![MICS-6814 Gas Sensor Module Air Quality Detection Sensor Carbon Monoxide CO Nitrogen Dioxide NO2 Ammonia NH3 Gas Detector Module for Arduino - Image 3](https://m.media-amazon.com/images/I/41w0xceWUqL.jpg)
![MICS-6814 Gas Sensor Module Air Quality Detection Sensor Carbon Monoxide CO Nitrogen Dioxide NO2 Ammonia NH3 Gas Detector Module for Arduino - Image 4](https://m.media-amazon.com/images/I/41wsOVnnhHL.jpg)
![MICS-6814 Gas Sensor Module Air Quality Detection Sensor Carbon Monoxide CO Nitrogen Dioxide NO2 Ammonia NH3 Gas Detector Module for Arduino - Image 5](https://m.media-amazon.com/images/I/41hClOyVQCL.jpg)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-22*