--- product_id: 640498810 title: "10 Year Carbon Monoxide Alarm BSI Rated - Battery Powered CO Detector - Carbon Monoxide Monitor LCD Digital Display - EN50291 Standard" brand: "defender" price: "1465585₫" currency: VND in_stock: true reviews_count: 8 category: "Defender" url: https://www.desertcart.vn/products/640498810-10-year-carbon-monoxide-alarm-bsi-rated-battery-powered-co store_origin: VN region: Vietnam --- # Real-Time LCD CO Level Display 10-Year Battery Life Included BSI Approved Safety Standard 10 Year Carbon Monoxide Alarm BSI Rated - Battery Powered CO Detector - Carbon Monoxide Monitor LCD Digital Display - EN50291 Standard **Brand:** defender **Price:** 1465585₫ **Availability:** ✅ In Stock ## Summary > 🛡️ Stay safe, stay savvy — your 10-year CO guardian awaits! ## Quick Answers - **What is this?** 10 Year Carbon Monoxide Alarm BSI Rated - Battery Powered CO Detector - Carbon Monoxide Monitor LCD Digital Display - EN50291 Standard by defender - **How much does it cost?** 1465585₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/640498810-10-year-carbon-monoxide-alarm-bsi-rated-battery-powered-co) ## Best For - defender enthusiasts ## Why This Product - Trusted defender brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant Alerts & Siren:** 85dB alarm and flashing LED warn you immediately of dangerous CO levels. - • **Effortless Installation:** Wall-mount or free-stand with all fixtures included for flexible placement. - • **Clear Digital Monitoring:** LCD screen displays real-time CO concentration for peace of mind at a glance. - • **Trusted BSI Certification:** Certified to EN50291 for uncompromised carbon monoxide protection. - • **Long-Lasting Battery Power:** Comes with pre-installed alkaline batteries for a decade of reliable safety. ## Overview The Defender 10 Year Carbon Monoxide Alarm is a BSI-approved, battery-powered CO detector featuring a clear LCD display and an 85dB alarm. Designed for easy installation, it continuously monitors CO levels from 10ppm to 550ppm, providing reliable protection and peace of mind for up to 10 years without battery replacement. ## Description Shop Defender 10 Year Carbon Monoxide Alarm BSI Rated - Battery Powered CO Detector - Carbon Monoxide Monitor LCD Digital Display - EN50291 Standard. Free delivery on eligible orders of £20 or more. Review: Carbon monoxide defender - This item looks good had next day it was easy to put on wall when I found out how to open it it slides off good value for money plus it's got 10 year Review: Easy to fit, two screws. - No problems fitting it. Simple DIY skills only. ## Features - BSI APPROVED CO ALARM - Ensures the safety and well-being of occupants by safeguarding them against the hazards of carbon monoxide poisoning, offering peace of mind and protection. - BATTERY POWERED - Comes with batteries, allowing for easy setup and immediate out-of-the-box use. The device will issue an alert for low battery. - EASY INSTALLATION - The Defender 10yr Carbon Monoxide Alarm is suitable for wall-mounting or free-standing, to be positioned where required. All fixtures and fittings included. - ALERTS - Effectively detects CO concentrations from and between 10ppm (very low) to 550ppm (very high). The detector raises an 85dB siren and flashes an LED light when CO levels are detected. - LCD DIGITAL SCREEN - CO Alarm with LCD display which allows ease of use and real time carbon monoxide values. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D84931GC | | Alarm | Audible & Visual | | Best Sellers Rank | 24,654 in DIY & Tools ( See Top 100 in DIY & Tools ) 54 in Carbon Monoxide Detectors | | Brand | Defender | | Colour | White | | Country of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (172) | | Included Components | Batteries | | Item Dimensions D x W x H | 3.7D x 11W x 7.8H centimetres | | Item Type Name | Carbon Monoxide Detector | | Item Weight | 216.2 Grams | | Manufacturer | Solon Security | | Model Number | OT01468 | | Operating Humidity | -10-45 Celsius 0-93% Humidity | | Power source | Battery Powered | | Product Style | Single Unit | | Sensor Type | Carbon Monoxide Sensor | ## Product Details - **Alarm:** Audible & Visual - **Brand:** Defender - **Colour:** White - **Item weight:** 216.2 Grams - **Number of items:** 1 - **Operating humidity:** -10-45 Celsius 0-93% Humidity - **Power source:** Battery Powered - **Product dimensions:** 3.7D x 11W x 7.8H centimetres - **Sensor type:** Carbon Monoxide Sensor - **Style:** Single Unit ## Images ![10 Year Carbon Monoxide Alarm BSI Rated - Battery Powered CO Detector - Carbon Monoxide Monitor LCD Digital Display - EN50291 Standard - Image 1](https://m.media-amazon.com/images/I/6119TcPQE-L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Carbon monoxide defender *by J***E on 7 February 2026* This item looks good had next day it was easy to put on wall when I found out how to open it it slides off good value for money plus it's got 10 year ### ⭐⭐⭐⭐⭐ Easy to fit, two screws. *by R***T on 20 February 2026* No problems fitting it. Simple DIY skills only. ### ⭐⭐⭐⭐⭐ Carbon Monoxide Alarm *by S***H on 13 April 2025* Easy to set up. The alarm is loud and doesn't take up too much space in the kitchen. Good quality item. Would highly recommend for the intended usage ## Frequently Bought Together - Defender 10 Year Carbon Monoxide Alarm BSI Rated - Battery Powered CO Detector - Carbon Monoxide Monitor LCD Digital Display - X-Sense Smoke Alarm for Home, 10-Year Battery Fire Alarm, LED Indicator & Silence Button, Smoke Detector Battery Operated, Conforms to EN 14604 Standard, SD11 - FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home with AA Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor with Test Button --- ## 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.vn/products/640498810-10-year-carbon-monoxide-alarm-bsi-rated-battery-powered-co](https://www.desertcart.vn/products/640498810-10-year-carbon-monoxide-alarm-bsi-rated-battery-powered-co) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-03*