--- product_id: 659824221 title: "Meross Carbon Monoxide Detector, Dual Sensor Smoke and Carbon Monoxide alarm, Smoke Alarm for home with Test/Silence Button, 10-Year Battery Smoke Alarm, 85dB Fire Alarm, EN 14604 & EN 50291 Standard" brand: "meross" price: "€ 49.29" currency: EUR in_stock: true category: "Meross" url: https://www.desertcart.it/products/659824221-meross-carbon-monoxide-detector-dual-sensor-smoke-and-carbon-monoxide store_origin: IT region: Italy --- # 85dB loud alarm 10-year sealed battery life Dual sensor: smoke + CO detection Meross Carbon Monoxide Detector, Dual Sensor Smoke and Carbon Monoxide alarm, Smoke Alarm for home with Test/Silence Button, 10-Year Battery Smoke Alarm, 85dB Fire Alarm, EN 14604 & EN 50291 Standard **Brand:** meross **Price:** € 49.29 **Availability:** ✅ In Stock ## Summary > 🏠 Protect your home smartly—because safety should never be an afterthought! ## Quick Answers - **What is this?** Meross Carbon Monoxide Detector, Dual Sensor Smoke and Carbon Monoxide alarm, Smoke Alarm for home with Test/Silence Button, 10-Year Battery Smoke Alarm, 85dB Fire Alarm, EN 14604 & EN 50291 Standard by meross - **How much does it cost?** € 49.29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/659824221-meross-carbon-monoxide-detector-dual-sensor-smoke-and-carbon-monoxide) ## Best For - meross enthusiasts ## Why This Product - Trusted meross brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Threat Detection:** Photoelectric smoke sensor and electrochemical CO sensor work independently to catch fires and carbon monoxide fast, minimizing false alarms. - • **Smart Emergency Alerts:** LED indicator shifts from green to red during emergencies, while an 85dB alarm ensures your whole home hears the warning. - • **Sleek, Minimalist Design:** Compact white round form blends seamlessly into any modern home aesthetic, perfect for bedrooms, kitchens, and living spaces. - • **Decade-Long Peace of Mind:** Built-in 10-year CR123A battery means zero hassle and uninterrupted protection—no replacements, no worries. - • **Effortless DIY Installation:** Battery-powered and wireless design installs in 5 minutes with included screws—no electrician needed. ## Overview The Meross Carbon Monoxide Detector combines advanced photoelectric smoke and electrochemical CO sensors in a sleek, compact design. Featuring a 10-year sealed battery, 85dB alarm, and easy DIY installation, it meets EN 14604 & EN 50291 standards to deliver reliable, long-lasting protection against fire and carbon monoxide hazards. ## Description From the brand Smart Thermostat Visit the store Smart Thermostat Visit the store Smart Plug & Smart Power Strip Visit the store Smart Plug & Smart Power Strip Smart Lighting Visit the store Smart Lighting More Products Visit the store More Products ## Features - 2-in-1 Function: The photoelectric smoke detector and electrochemical CO sensor work independently of each other. If the carbon-monoxide-detector detects both smoke and carbon monoxide, it sounds first for smoke and then for CO. The CO detector detects both fast and slow-burning fires, minimising false alarms. - 10-Year Service Life: The smoke alarm and carbon monoxide detector contains one built-in 3V CR123A battery (not removable) that can last 10 years. You can avoid the trouble of replacing the battery, and it ensures your carbon monoxide alarm is always ready to protect. - User-Friendly Design: The light and simple white round design ensures the carbon monoxide detector blends seamlessly into your home. The carbon monoxide and smoke detector includes a test/silence button (please press the test button monthly to confirm the working status of the smoke alarm). The fire alarm sound is over 85dB at 3 metres and sounds throughout your home; press the test button to silence. - High-Tech: This carbon monoxide and smoke detector has an inbuilt smart chipset. The carbon monoxide alarm is automatically activated when it is attached to the bracket. The LED light is normally green and turns red in an emergency. The smoke alarm for home complies with EN 14604 and EN 50291 standards to ensure reliable quality. - Easy Installation: The battery-operated smoke detector (not wired) can be installed by yourself in 5 minutes without the need for an electrician. The CO alarm is easy to mount on any wall or ceiling with the included screws. Note: Carbon monoxide is lighter than air, so it is recommended to install it at a distance of 30 cm from the ceiling. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D5XH6FJY | | Best Sellers Rank | 154,171 in DIY & Tools ( See Top 100 in DIY & Tools ) 19 in Combination Smoke & Carbon Monoxide Detectors | | Brand | meross | | Colour | White | | Country of Origin | China | | Customer Reviews | 4.4 4.4 out of 5 stars (75) | | Included Components | 1 x Combination Smoke and Carbon Monoxide Detectors 1 x Mounting Bracket 1 x Screw Kit 1 x User Manual | | Item Dimensions D x W x H | 2.8D x 12W x 12H centimetres | | Item Type Name | Smart Smoke Alarm | | Item Weight | 135 Grams | | Manufacturer | meross | | Model Number | CS11 | | Number of Items | 1 | | Part Number | CS11 | | Power source | Battery Powered | | Product Style | Smoke & CO Detector | | Unit Count | 1.0 count | ## Product Details - **Brand:** meross - **Colour:** White - **Item weight:** 135 Grams - **Manufacturer:** meross - **Number of items:** 1 - **Power source:** Battery Powered - **Product dimensions:** 2.8D x 12W x 12H centimetres - **Style:** Smoke & CO Detector - **Unit count:** 1.0 count ## Images ![Meross Carbon Monoxide Detector, Dual Sensor Smoke and Carbon Monoxide alarm, Smoke Alarm for home with Test/Silence Button, 10-Year Battery Smoke Alarm, 85dB Fire Alarm, EN 14604 & EN 50291 Standard - Image 1](https://m.media-amazon.com/images/I/61AOrhOOnUL.jpg) ## Frequently Bought Together - meross CS11 Safty Alarm, White, 1 Pack - Meross Interlinked WiFi Smoke Alarm, Smoke Detector with Hub, Low Battery Alert Silence Button, Wireless Smoke Alarms for Home, Replaceable Battery, Apple HomeKit, SmartThings Supported, 2.4GHz Only --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/659824221-meross-carbon-monoxide-detector-dual-sensor-smoke-and-carbon-monoxide](https://www.desertcart.it/products/659824221-meross-carbon-monoxide-detector-dual-sensor-smoke-and-carbon-monoxide) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-14*