---
product_id: 476589378
title: "UanTii Tuya Smart 2 In 1 Carbon Monoxide & Smoke Alarm Fire Alarm Smoke Detector Sensor WiFI Smoke Co Detector for Home Security Works with Smart Life App"
brand: "uantii"
price: "€ 46.57"
currency: EUR
in_stock: true
reviews_count: 7
category: "Uan Tii"
url: https://www.desertcart.sk/products/476589378-uantii-tuya-smart-2-in-1-carbon-monoxide-and-smoke
store_origin: SK
region: Slovakia
---

# WiFi-enabled real-time alerts Low power consumption, battery powered Dual smoke & CO sensor tech UanTii Tuya Smart 2 In 1 Carbon Monoxide & Smoke Alarm Fire Alarm Smoke Detector Sensor WiFI Smoke Co Detector for Home Security Works with Smart Life App

**Brand:** uantii
**Price:** € 46.57
**Availability:** ✅ In Stock

## Summary

> 🔥📲 Protect smarter, live safer — your home’s silent guardian in the palm of your hand!

## Quick Answers

- **What is this?** UanTii Tuya Smart 2 In 1 Carbon Monoxide & Smoke Alarm Fire Alarm Smoke Detector Sensor WiFI Smoke Co Detector for Home Security Works with Smart Life App by uantii
- **How much does it cost?** € 46.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/476589378-uantii-tuya-smart-2-in-1-carbon-monoxide-and-smoke)

## Best For

- uantii enthusiasts

## Why This Product

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

## Key Features

- • **Dual Hazard Detection:** Advanced photoelectric smoke + carbon monoxide sensors for early, reliable alerts.
- • **Instant Two-Way Alarm:** Loud 85dB siren plus push notifications ensure you never miss a critical warning.
- • **Effortless Installation:** Battery powered with anti-tamper design, perfect for homes, offices, and beyond.
- • **Smart Remote Monitoring:** Stay connected to your home safety from anywhere via Smart Life & Tuya apps.
- • **Energy Efficient & Stable:** Microcomputer control tech delivers high sensitivity with ultra-low standby power use.

## Overview

The UanTii Tuya Smart 2-in-1 Carbon Monoxide & Smoke Alarm combines cutting-edge photoelectric and CO sensors with WiFi connectivity, enabling real-time monitoring and instant alerts via the Smart Life app. Designed for high sensitivity and low power consumption, this battery-powered device offers a robust two-way alarm system with loud sirens and mobile notifications, making it an essential smart security upgrade for modern homes and workplaces.

## Description

Specifications: Smoke & Carbon Monoxide Compound Alarm The carbon monoxide sensor and infrared photoelectric sensor are processed by microcomputer control technology, which has the characteristics of good stability, low power consumption, and high sensitivity. When the product is turned on, there are two pairing methods: fast flashing and slow flashing. Power: DC 2*1.5V AA Alkaline (LR6, MN1500) Operation Current: 85 dB(A) at 3 meters Smoke Sensitivity: 0.09-0.17 dB/m CO sensitivity: 50ppm 60~90min 100ppm 10~40min 300ppm ≤3min Low Battery: 2.6 ± 0.1 V Silence Time: approx. 10 minutes Wi-Fi connectivity: 802.11 b/g/n @2.4G Comply to Standard 1: EN14604:2005/AC:2008 (for smoke detector) Comply to Standard 2: EN50291:2010 (for carbon monoxide detector) Notes: 1; Not compatible with desertcart's Alexa and Google Assistant 2; How to connect to the App： Step 1; Download the App”Smart Life” Step 2; Put the battery, the light flashes quickly Step 3; Click "Add Device" --- " Sensor" --- "Sensor (WiFi) Step 4; Put 2.4ghz WIFI , and connect the device;

Review: very easy to monotir via your phone - after tested several times, this smoke detector works well via the phone, could remind you when there is a smoke, the only this is that it takes few steps to connect to your App, need to download the app and register the account, and use 2.4ghz wifi only, my house has two wifi, so take some time for me to figure it out how to use it
Review: Works but cannot integrate into Home Assistant - The hardware works , however currently not possible to integrate into home assistant (entities not available)

## Features

- 【App Remote Control】 The Smoke&CO Detector can be monitored in real time through the mobile APP. No matter how far away you are from home, you can make your home smarter. App Push Notifications and Control, Compatible with Smart Life and Tuya App enables the timely discovery of danger of fire or smoke and real- time notifications to your smart phone.
- 【Smoke & Carbon Monoxide Compound Alarm】 The carbon monoxide sensor and infrared photoelectric sensor are processed by microcomputer control technology, which has the characteristics of good stability, low power consumption, and high sensitivity.
- 【Two Way Alarm】This WiFi Smoke & CO detector is the device which can detect smoke and Carbon Monoxide occurred at the beginning of a fire disaster and generates live Indicator LED &sound alarm, at the same time, push alarm information to mobile app by WiFi.
- 【High-sensitivity smoke detection】 When a fire occurs, the sensor will sensitively detect smoke, send out an alarm bell, and then push the notice to your smart phone to protect people and property. Exclusive smoke intelligent algorithm has high sensitivity, no false alarm and strong anti-interference ability.
- 【Wide application】Powered by 2*AA Battery,easy to carry and install everywhere(battery not included in the box); Perfect patent structure of full buckle, anti-disassembly bracket and convenient installation and cleaning. Widely used in homes, factories, schools, shops, offices, villas and residential areas needing fire alarm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BDVW613W |
| Alarm | Audible |
| Best Sellers Rank | #3,815 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Smoke & Carbon Monoxide Alarms |
| Brand | UanTii |
| Color | white |
| Colour | white |
| Compatible Devices | iOS，Android |
| Customer Reviews | 3.6 out of 5 stars 22 Reviews |
| Item Weight | 0.15 Kilograms |
| Item weight | 0.15 Kilograms |
| Manufacturer | Uantii Intelligent Technology |
| Model Number | CS01 |
| Operating Humidity | 95 percent |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Product Style | home security |
| Sensor Type | Photoelectric |
| Style | home security |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** UanTii
- **Colour:** white
- **Item weight:** 0.15 Kilograms
- **Power source:** Battery Powered
- **Style:** home security

## Images

![UanTii Tuya Smart 2 In 1 Carbon Monoxide & Smoke Alarm Fire Alarm Smoke Detector Sensor WiFI Smoke Co Detector for Home Security Works with Smart Life App - Image 1](https://m.media-amazon.com/images/I/61sr+CWRbBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ very easy to monotir via your phone
*by M***D on 26 July 2024*

after tested several times, this smoke detector works well via the phone, could remind you when there is a smoke, the only this is that it takes few steps to connect to your App, need to download the app and register the account, and use 2.4ghz wifi only, my house has two wifi, so take some time for me to figure it out how to use it

### ⭐⭐⭐ Works but cannot integrate into Home Assistant
*by O***P on 27 January 2025*

The hardware works , however currently not possible to integrate into home assistant (entities not available)

### ⭐ I would like to replace the device
*by S***M on 2 June 2024*

I would like to replace the device due to a defect in it, as it issues an alert for no reason. The battery was replaced and reprogrammed, but the problem was not solved

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---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-21*