# Gas Detector Brennenstuhl CM A 3030 Carbon Monoxide CO Electrochemical 85 dB

**URL:** https://aio.lv/en/product--brennenstuhl-1291480--4438941
**Data updated:** 2025-12-29 17:21 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Brennenstuhl
**Manufacturer code:** 1291480
**EAN:** 4007123662173
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--brennenstuhl-1291480--4438941

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Brennenstuhl CM A 3030 is an electrochemical gas detector for carbon monoxide (CO) with an 85 dB alarm. It features a surface-mounted design, LED display, and operates on AA lithium batteries. Compact dimensions of 120 mm width, 37 mm depth, and 80 mm height make it suitable for various locations. Ideal for ensuring safety against CO exposure.

## Long description

The Brennenstuhl CM A 3030 is a battery-powered electrochemical carbon monoxide (CO) detector designed to protect indoor spaces where fuel-burning appliances are used or where people spend extended periods, such as living rooms and bedrooms. The compact, surface-mounted unit monitors invisible and odourless CO and gives a clear alert when dangerous levels are detected. It comes with two AA 1.5V lithium batteries and features an LED display for status indication.
Advantages
The detector provides a penetrating 85 dB alarm and uses an electrochemical sensor for reliable CO detection. It signals low battery with both optical and acoustic alerts, has a compact surface-mounted design (120 mm × 37 mm × 80 mm) and operates on readily available AA lithium batteries. The unit is suitable for continuous indoor monitoring and easy installation on walls or ceilings.
Suitable for
 Homes with gas boilers or oil heating
 Rooms with fireplaces or other fuel-burning appliances
 Living rooms and bedrooms where people spend long periods
 Any indoor area requiring continuous CO monitoring
Key specifications
 Model: Brennenstuhl CM A 3030 (MPN 1291480, EAN 4007123662173)
 Sensing principle: Electrochemical CO sensor
 Alarm sound level: 85 dB
 Power supply: 2 × AA 1.5V batteries (included, lithium)
 Dimensions (W × D × H): 120 × 37 × 80 mm
 Mounting: Surface-mounted (wall/ceiling)
How to use
Install the Brennenstuhl CM A 3030 on a wall or ceiling in the room to be monitored, following the manufacturer’s installation guidance. Insert the supplied 2 × AA 1.5V lithium batteries, check the LED status indicator and perform any built-in self-test if available. Place detectors near fuel-burning appliances and in living or sleeping areas but avoid locations directly above stoves or close to ventilation outlets. If the alarm sounds, evacuate the premises immediately and ventilate where safe; seek fresh air and contact emergency services if symptoms of CO exposure are present.
Usage recommendations
The detector should be installed in every room with fuel-operated appliances and in living areas. Test the device regularly, replace batteries as indicated by low-battery signals, and replace the unit according to the manufacturer’s recommended service life to ensure reliable protection against carbon monoxide.

## Specifications

| Feature | Value |
|---|---|
| Battery technology | Lithium |
| Number of batteries supported | 2 |
| Alarm decibels | 85 dB |
| Height | 80 mm |
| Width | 120 mm |
| Depth | 37 mm |
| Product colour | White |
| Manual | Yes |
| Battery voltage | 1.5 V |
| Mounting type | Surface-mounted |
| Detector type | Electrochemical detector |
| Power source type | Battery |
| Compatible battery sizes | AA |
| Built-in display | Yes |
| Display type | LED |
| Quantity per pack | 1 pc(s) |
| Detected gas types | Carbon monoxide (CO) |

## FAQ

### How much does the Gas Detector Brennenstuhl CM A 3030 cost, and is it available for purchase?

The price is 23.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 704 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 01.07.2026 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 Brennenstuhl 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 Brennenstuhl 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

### Where can I download the instructions for Gas Detector Brennenstuhl CM A 3030?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/4438941/54669922_large.webp