# Carbon Monoxide Wireless Detector Atlo ATLO-CD21MW-TUYA Wi‑Fi Tuya Smart

**URL:** https://aio.lv/en/product--atlo-atlo-cd21mw-tuya--11863623
**Data updated:** 2026-03-09 17:40 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Atlo
**Manufacturer code:** ATLO-CD21MW-TUYA
**EAN:** 5902887096150
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 24.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--atlo-atlo-cd21mw-tuya--11863623

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Wireless carbon monoxide (CO) detector Atlo ATLO-CD21MW-TUYA with Wi‑Fi connectivity and Tuya Smart compatibility. Designed to detect dangerous CO levels in homes and small premises, it provides audible alerts and mobile notifications via the Tuya Smart app. Suitable for rental properties, apartments and family houses where remote monitoring and timely alarm delivery are needed.

## Long description

The Atlo ATLO-CD21MW-TUYA Carbon Monoxide Wireless Detector combines a compact sensor with Wi‑Fi connectivity and compatibility with the Tuya Smart platform. Designed to monitor indoor carbon monoxide (CO) concentrations in homes, apartments and small rental premises, the detector issues audible alarms on site and sends push notifications to connected smartphones when elevated CO levels are detected. The device fits standard household environments and supports remote monitoring through the Tuya Smart app for timely awareness and response.
Advantages
This wireless carbon monoxide detector offers real‑time mobile alerts via Wi‑Fi and the Tuya Smart ecosystem, enabling remote notification and alarm management. The unit provides an integrated audible alarm for immediate on‑site warning and continuous background monitoring of CO levels. Its compact design and easy installation make it suitable for various indoor placements without complex wiring. The compatibility with a widely used smart platform allows integration with other smart devices and routines for automated responses.
Suitable for
Private homes and family houses
Apartments and rental properties
Small offices and non-industrial indoor spaces
Rooms with fuel‑burning appliances such as boilers, fireplaces or gas stoves
Key specifications
Detection target: carbon monoxide (CO) in indoor air
Connectivity: Wi‑Fi for remote alerts and integration with Tuya Smart
Alarm output: built‑in audible alarm for on‑site warning
Power: battery‑powered for wireless installation (check device label for battery type and life)
Mounting: wall or ceiling placement suitable for typical household installation
Operating environment: indoor use in homes, apartments, and similar small premises
How to use
Install the detector on a wall or ceiling following the manufacturer’s placement guidance, ideally near sleeping areas and fuel‑burning appliances but away from drafts and high‑humidity zones. Insert the recommended batteries and power on the unit. Download and install the Tuya Smart app on a compatible smartphone, create or sign in to an account, and add the detector using the app’s device pairing procedure to enable Wi‑Fi connectivity and push notifications. Test the audible alarm and app notifications after setup to confirm correct operation.
Usage recommendations
Place the detector at breathing height in rooms where people sleep and in locations near heating appliances. Regularly test the alarm according to the device instructions, replace batteries when indicated, and avoid painting or covering the sensor. If the detector signals an alarm, evacuate occupants immediately, ventilate the area if safe to do so, and seek professional assistance to locate and eliminate the CO source.

## FAQ

### How much does the Atlo ATLO-CD21MW-TUYA CO Wireless Detector cost, and is it available for purchase?

The price is 29.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Atlo products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Atlo service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11863623/67262259_large.webp