--- product_id: 509442312 title: "FA3322 Digital Carbon Monoxide Detector" brand: "fireangel" price: "£53.42" currency: GBP in_stock: false reviews_count: 9 url: https://www.desertcart.co.uk/products/509442312-fa3322-digital-carbon-monoxide-detector store_origin: GB region: Great Britain --- # Digital LCD display for instant CO levels 10-year sealed lithium battery, zero replacements Multi-stage audible alarms with clear warnings FA3322 Digital Carbon Monoxide Detector **Brand:** fireangel **Price:** £53.42 **Availability:** ❌ Out of Stock ## Summary > 🚨 Stay ahead of danger with 10 years of smart, silent protection! ## Quick Answers - **What is this?** FA3322 Digital Carbon Monoxide Detector by fireangel - **How much does it cost?** £53.42 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/509442312-fa3322-digital-carbon-monoxide-detector) ## Best For - fireangel enthusiasts ## Why This Product - Trusted fireangel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Alert System:** Distinct beeps and flashing LCD warnings for low, high CO, temperature, and humidity alerts. - • **10-Year Battery Life:** Set it and forget it—sealed lithium battery powers a decade of uninterrupted safety. - • **Compact & Travel-Ready:** Slim 120x76x31mm design with mounting bracket for seamless home or on-the-go protection. - • **Precision CO Detection:** Electrochemical sensor spots even low CO levels early, keeping you ahead of danger. - • **Smart Environment Monitor:** Beyond CO—monitors temperature and humidity to safeguard your living spaces comprehensively. ## Overview The FireAngel FA3322 Digital Carbon Monoxide Detector features an advanced electrochemical sensor with a clear digital LCD display that alerts you to dangerous CO levels with loud, multi-stage alarms. Its sealed 10-year lithium battery ensures maintenance-free operation, while additional temperature and humidity monitoring provide comprehensive environmental safety. Compact and travel-friendly, it’s designed for modern homes and mobile lifestyles. ## Description Free delivery and returns on all eligible orders. Shop Fire Angel FA3322-EUX10 Carbon Monoxide Detector with 10 Year Battery Operated Detected Ko, Multicoloured. Review: Carbon Monoxide Alarm - This alarm has a visual display and was purchased after reading a Which? review that recommended it as a best buy. Review: Does pick up even small amounts of Carbon Monoxide - Fact that it registered a small amount of carbon monoxide temporarily given off by my gas hob on 2 occasions gives me confidence in this alarm. Useful as room temperature thermometer also. ## Features - Safety: The FA3322 CO detector with digital display and advanced sensor provides optimal detection. At high CO values, 4 loud beeps sound and the red LCD display shows the warning message "EVACUATE". - Temperature and humidity warning: The FireAngel CO alarm also displays temperature and humidity. If the temperature is extremely high or low, a warning sound will sound. This makes the device perfect for bedrooms and living rooms. - Battery for life: each digital carbon monoxide detector contains a sealed 10-year battery that provides protection for the life of the device without having to change the batteries. - Warning for low CO values: If the CO sensor detects low CO values over a long period of time, an early alarm sounds by 1 short beep, followed by 1 long beep. The yellow flashing LCD display shows "WARNING" and CO-PPM values. - TRAVEL CARBON MONOXIDE WARNER: Each device includes a built-in bracket and screws for easy installation. The compact size of 120 x 76 x 31 mm makes it easy to take with you and offers optimal protection when travelling. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BS49NV76 | | Batteries | 1 Product Specific batteries required. (included) | | Batteries Required? | Yes | | Batteries included? | Yes | | Battery Cell Type | Lithium | | Best Sellers Rank | 264,127 in DIY & Tools ( See Top 100 in DIY & Tools ) 218 in Carbon Monoxide Detectors | | Colour | Multi-coloured | | Customer Reviews | 4.5 4.5 out of 5 stars (144) | | Date First Available | 16 Jan. 2023 | | Included Components | Installation hardware | | Item Package Quantity | 1 | | Item Weight | 121 g | | Item model number | FA3322 | | Manufacturer | FireAngel Safety Technology Ltd. | | Material | Plastic | | Measurement System | 1 piece. | | Part Number | FA3323-EUX10 | | Power Source | Battery Powered | | Product Dimensions | 7.6 x 3.1 x 12.9 cm; 121 g | | Special Features | Sensor type: electrochemical reaction thresholds gemstone | | Style | Carbon monoxide detector | ## Product Details - **Alarm:** 85 dB - **Brand:** Fireangel - **Colour:** Multi-coloured - **EU Spare Part Availability Duration:** 1 Years - **Item weight:** 121 Grams - **Material:** Plastic - **Power source:** Battery Powered - **Product dimensions:** 76D x 31W x 129H millimetres - **Sensor type:** Electrochemical - **Style:** Carbon monoxide detector ## Images ![FA3322 Digital Carbon Monoxide Detector - Image 1](https://m.media-amazon.com/images/I/31+B5NIt6aL.jpg) ![FA3322 Digital Carbon Monoxide Detector - Image 2](https://m.media-amazon.com/images/I/41S5NV2N+xL.jpg) ![FA3322 Digital Carbon Monoxide Detector - Image 3](https://m.media-amazon.com/images/I/41fOCM9T87L.jpg) ![FA3322 Digital Carbon Monoxide Detector - Image 4](https://m.media-amazon.com/images/I/51-gkWcd28L.jpg) ![FA3322 Digital Carbon Monoxide Detector - Image 5](https://m.media-amazon.com/images/I/51DhULmnw9L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Carbon Monoxide Alarm *by P***S on 1 September 2025* This alarm has a visual display and was purchased after reading a Which? review that recommended it as a best buy. ### ⭐⭐⭐⭐⭐ Does pick up even small amounts of Carbon Monoxide *by J***S on 10 December 2024* Fact that it registered a small amount of carbon monoxide temporarily given off by my gas hob on 2 occasions gives me confidence in this alarm. Useful as room temperature thermometer also. ### ⭐⭐⭐⭐⭐ A great product *by K***R on 1 July 2024* Well designed and built, it does it's job effectively and without a lot of fuss. Definitely worth it. --- ## 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.co.uk/products/509442312-fa3322-digital-carbon-monoxide-detector](https://www.desertcart.co.uk/products/509442312-fa3322-digital-carbon-monoxide-detector) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-05-01*