# Carbon Monoxide Detector X-Sense CO03D with LCD display and 85 dB alarm

**URL:** https://aio.lv/en/product--x-sense-co03d--11094730
**Data updated:** 2026-03-26 06:18 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** X-Sense
**Manufacturer code:** CO03D
**EAN:** 5906168434877
**Warranty:** 5 Years
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--x-sense-co03d--11094730

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

X-Sense CO03D is a carbon monoxide detector featuring an LCD display and an 85 dB alarm. It monitors CO levels in indoor spaces and displays current concentration; audible alert notifies occupants when thresholds are exceeded. Designed for homes and apartments, it helps detect dangerous CO buildup early, offering clear readings and timely warnings for safer living spaces.

## Long description

The X-Sense CO03D with LCD display and 85 dB alarm is a battery-powered carbon monoxide detector designed for continuous indoor monitoring. It uses a Figaro electrochemical sensor to measure CO concentrations from 30 to 999 ppm and shows real-time readings on a clear LCD. Color LED indicators (green, yellow, red) communicate power and alarm status, and the audible alarm (≥85 dB at 1 m) alerts occupants when thresholds are exceeded. The unit accepts three replaceable 1.5 V AA alkaline batteries and includes a test and mute function for routine checks and temporary silencing.
Advantages
The X-Sense CO03D delivers precise electrochemical sensing with a wide detection range and a readable LCD for immediate status awareness. Multiple visual indicators combined with a loud audible alarm reduce the chance of missed alerts. Replaceable AA batteries simplify maintenance and extend service life, while EN 50291 and UL 2034 certification and CE/BSI approvals confirm compliance with recognized safety standards. Compact dimensions and lightweight construction allow flexible mounting in homes and apartments.
Suitable for
Homes and apartments to detect indoor carbon monoxide buildup
Kitchens and boiler rooms where fuel-burning appliances are present
Garages attached to living spaces
Rental properties and multi-unit buildings for tenant safety
Key specifications
Sensor type: Electrochemical (Figaro)
CO detection range: 30–999 ppm
Alarm sound level: ≥ 85 dB at 1 m
Display: LCD showing real-time CO concentration
Indicators: Green, yellow and red LEDs for status and alerts
Power supply: 3 × 1.5 V AA alkaline batteries (replaceable)
Operating temperature range: 4–38 °C
Operating humidity: 10%–85% RH (non-condensing)
Mute function: Approx. 9 minutes
Approximate lifespan: 10 years
Weight and dimensions: 133 g; 110 × 110 × 37 mm
How to use
Install the X-Sense CO03D on a wall or ceiling at a location recommended by local safety guidelines, ideally near sleeping areas and fuel-burning appliances but not directly above heat sources. Insert the three supplied AA alkaline batteries and perform the built-in test to confirm correct operation. The LCD will display current CO concentration in ppm; green, yellow or red LEDs indicate normal operation or alarm status. If the alarm sounds, follow local emergency procedures: ventilate the area, turn off fuel-burning appliances if safe to do so, evacuate occupants, and seek fresh air. Replace batteries when the low-battery indicator appears and replace the unit at the end of its service life.
Usage recommendations
Mount the detector according to manufacturer guidance and local codes, avoid placing it directly above stoves or heaters to prevent false readings, test the device regularly using the test function, and replace batteries promptly when low-battery alerts appear. Replace the detector at the end of its rated lifespan to ensure continued reliable detection of carbon monoxide.

## FAQ

### How much does the Carbon Monoxide Detector X-Sense CO03D cost, and is it available for purchase?

The price is 28.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 168 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 08.07.2026 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 X-Sense 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 X-Sense 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/11094730/61776189_large.webp