# Carbon monoxide detector Brennenstuhl RM L 3101 Wireless Battery Powered

**URL:** https://aio.lv/en/product--brennenstuhl-1290210004--10124740
**Data updated:** 2026-01-13 21:32 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Brennenstuhl
**Manufacturer code:** 1290210004
**EAN:** 4007123680313
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 150.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 124.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--brennenstuhl-1290210004--10124740

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Brennenstuhl RM L 3101 is a wireless carbon monoxide detector powered by a 3V battery. It features a compact design with dimensions of 40mm height, 115mm width, and 115mm depth. This device is essential for detecting harmful carbon monoxide gas, ensuring safety in homes and workplaces. It is compatible with CR17450 battery sizes, making it easy to replace when needed.

## Long description

The Brennenstuhl RM L 3101 Wireless Battery Powered carbon monoxide detector is a compact safety device designed to monitor indoor air for harmful levels of carbon monoxide. Powered by a 3V battery and compatible with CR17450 battery sizes, the unit fits discreetly in homes, apartments, or small workplaces. Its slim footprint (40 mm height, 115 mm width, 115 mm depth) allows flexible placement on walls or flat surfaces where CO monitoring is required.
Advantages
This wireless carbon monoxide detector provides continuous monitoring without the need for mains power, enabling installation in locations without nearby outlets. The battery-operated design ensures operation during power outages, while the compact dimensions minimize visual impact. The device is designed for straightforward battery replacement and basic maintenance, providing reliable detection of CO gas with clear, audible alerts when elevated concentrations are detected.
Suitable for
Residential rooms with fuel-burning appliances such as boilers, gas heaters or fireplaces
Apartments and rental properties where non-invasive, battery-powered monitoring is preferred
Garages, workshops and small commercial spaces with internal combustion equipment
Areas without reliable mains power or locations requiring temporary monitoring during maintenance
Key specifications
Power source: 3V battery (compatible with CR17450 size)
Device type: wireless, battery powered carbon monoxide detector
Dimensions: 40 mm (height) × 115 mm (width) × 115 mm (depth)
Installation: wall-mounted or placed on flat surfaces
Alert method: audible alarm for elevated CO levels
How to use
Install the Brennenstuhl RM L 3101 at breathing height in the room to be monitored, away from doors, windows and obvious sources of drafts. Insert a compatible 3V CR17450 battery following the polarity markings, then perform the built-in test function if available to verify operation. Regularly check the device for dust or obstruction and replace the battery according to the manufacturer’s guidance or when low-battery indicators appear. If the alarm sounds, evacuate the area immediately and ventilate the space; do not re-enter until the source of carbon monoxide has been identified and resolved.
Usage recommendations
Place the detector near sleeping areas and rooms containing fuel-burning appliances. Test the unit after installation and at regular intervals, keep battery spares on hand, and follow local safety guidelines for carbon monoxide exposure and response procedures.

## Specifications

| Feature | Value |
|---|---|
| Battery type | CR17450 |
| Power source | Battery |
| Alarm decibels | 85 dB |
| Height | 40 mm |
| Width | 115 mm |
| Depth | 115 mm |
| Connectivity technology | Wireless |
| Quantity | 4 |
| Product colour | White |
| Placement supported | Horizontal |
| Manual | Yes |
| Maximum range | 100 m |
| Easy to install | Yes |
| Battery voltage | 3 V |
| Housing material | Plastic |
| Mounting type | Surface-mounted |
| Detector type | Carbon monoxide detector |
| Compatible battery sizes | CR17450 |
| Interconnectable | Yes |
| Light alarm | Yes |
| Number of simultaneously connected devices (max) | 40 |
| Best uses | Office, Home |
| False alarm protection | Yes |
| Suitable for indoor use | Yes |

## FAQ

### How much does the Carbon monoxide detector Brennenstuhl RM L 3101 cost, and is it available for purchase?

The price is 150.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 519 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 13.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Carbon monoxide detector Brennenstuhl RM L 3101 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

## Image

https://aio.lv/img/cache/product/10124740/59881056_large.webp