--- product_id: 140259518 title: "Ei208 Carbon Monoxide Alarm Lithium Battery" brand: "aico" price: "SAR 206" currency: SAR in_stock: true reviews_count: 13 category: "Aico" url: https://www.desertcart.com.sa/products/140259518-ei208-carbon-monoxide-alarm-lithium-battery store_origin: SA region: Saudi Arabia --- # Electrochemical sensor with BS EN 50291 certification 10-year sealed lithium battery Memory feature logs CO detection events Ei208 Carbon Monoxide Alarm Lithium Battery **Brand:** aico **Price:** SAR 206 **Availability:** ✅ In Stock ## Summary > 🚨 Stay ahead of danger with the Aico Ei208 — your silent guardian for a safer home. ## Quick Answers - **What is this?** Ei208 Carbon Monoxide Alarm Lithium Battery by aico - **How much does it cost?** SAR 206 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/140259518-ei208-carbon-monoxide-alarm-lithium-battery) ## Best For - aico enthusiasts ## Why This Product - Trusted aico brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fault Alert System:** Built-in power and alarm fault indicators guarantee you’re always in the know about your device’s status. - • **Smart Memory Recall:** Unique memory feature records if carbon monoxide was detected, keeping you informed and secure. - • **User-Friendly Control:** Intuitive test/silence button lets you easily verify functionality or mute nuisance alarms. - • **Decade-Long Peace of Mind:** Sealed lithium battery powers your safety for up to 10 years—no battery swaps, no hassle. - • **Certified Precision Detection:** BS EN 50291:2010 electrochemical sensor ensures reliable, industry-trusted CO monitoring. ## Overview The Aico Ei208 Carbon Monoxide Alarm features a high-performance electrochemical sensor certified to BS EN 50291:2010 standards, powered by a sealed lithium battery designed to last up to 10 years. It includes a memory function to log CO detection events, a test/silence button for easy operation, and fault indicators to ensure continuous reliability. Lightweight and easy to install, this alarm offers professional-grade safety with minimal maintenance. ## Description High performance proven electrochemical sensor to sense CO presence BS EN 50291 2010 KM 86596 - Lithium battery (sealed in) - Memory feature records if carbon monoxide (CO) has been detected - Test/silence button - Power alarm fault and Review: Excellent. - Order actually arrived a day earlier than expected. So excellent. Ordered to replace an identical one that is almost 10yrs old. Would highly recommend this carbon monoxide alarm. No worries about the batteries failing with this alarm too. Value for money, really easy to install, Instruction booklet to keep for future reference included. Really good quality item, looks good too. . Review: This is a good quality Carbon Monoxide Alarm - Please note that you got to remove the back of the unit and remove a piece of cardboard, this then allows you to close and twist the back cover into its correct position. For I tried to press and twist the back closed to no avail until I opened the unit and saw the cardboard piece. Note there is no mention of this in the instructions. The unit was hung up and tested so it should be fine for 10 years or close to it. My old unit of the same type ended up with a fault but it lasted only 9 years so can’t really complain. So this detector should see me out. ## Features - Aico Ei208 Carbon Monoxide Alarm Lithium Battery - Brand : Aico - Product Type : Gas Smoke Fire Alarm ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00OHOH8HS | | Alarm | Audible | | Best Sellers Rank | 12,359 in DIY & Tools ( See Top 100 in DIY & Tools ) 40 in Carbon Monoxide Detectors | | Brand | Aico | | Colour | Ei208 | | Customer Reviews | 4.7 out of 5 stars 759 Reviews | | Included Components | Ei208 | | Item Type Name | Ei208 | | Item Weight | 0.21 Kilograms | | Item weight | 0.21 Kilograms | | Manufacturer | Aico | | Model Number | Ei208 | | Part Number | Ei208 | | Power source | Battery Powered | | Product Style | Classic | | Sensor Type | Electrochemical | | Style | Classic | | Unit Count | 11.0 gram | ## Product Details - **Alarm:** Audible - **Brand:** Aico - **Colour:** Ei208 - **Item weight:** 0.21 Kilograms - **Manufacturer:** Aico - **Power source:** Battery Powered - **Sensor type:** Electrochemical - **Style:** Classic ## Images ![Ei208 Carbon Monoxide Alarm Lithium Battery - Image 1](https://m.media-amazon.com/images/I/41thWaQVeXL.jpg) ## Available Options This product comes in different **Pattern** options. ## Questions & Answers **Q: Does this meet the new Scottish requirements** A: Yes. To satisfy the Scottish regs with CO alarms, the only thing you need to watch out for is making sure it doesn't use replaceable batteries. This means it has to be either non-replaceable lithium battery (which this is) or mains powered. Your CO alarms also do NOT have to be interlinked to your smoke and heat alarms. **Q: Does this have a sealed battery with a 10 year warranty?** A: This product comes with a sealed 10yr lithium battery. Don’t be fooled though. The electrotechnical sensor will work for around 7 years and the guarantee on the entire unit is 5 years. Much the same as them all. I hope this helps. **Q: Ive gone onto the Webstite and tried to install the app on my iphone, it says, App not available, this app is currently not available in your country?** A: I have the app on my phone. I just went to Google and typed in audiolink and audio link app showed and I downloaded to phone without any problem. My phone is not an iPhone but android. Perhaps this is the reason some apps will not download to iPhones if they have not had permission from apple. **Q: Does this hang from the wall using 1 screw?** A: The installation instructions refer to two screw holes in the mounting plate so two screws are required for mounting. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent. *by M***N on 29 March 2026* Order actually arrived a day earlier than expected. So excellent. Ordered to replace an identical one that is almost 10yrs old. Would highly recommend this carbon monoxide alarm. No worries about the batteries failing with this alarm too. Value for money, really easy to install, Instruction booklet to keep for future reference included. Really good quality item, looks good too. . ### ⭐⭐⭐⭐⭐ This is a good quality Carbon Monoxide Alarm *by C***S on 11 July 2026* Please note that you got to remove the back of the unit and remove a piece of cardboard, this then allows you to close and twist the back cover into its correct position. For I tried to press and twist the back closed to no avail until I opened the unit and saw the cardboard piece. Note there is no mention of this in the instructions. The unit was hung up and tested so it should be fine for 10 years or close to it. My old unit of the same type ended up with a fault but it lasted only 9 years so can’t really complain. So this detector should see me out. ### ⭐⭐⭐⭐⭐ Good *by D***N on 29 October 2025* installation is very easy ... testing is worked, I hope detection will be accurate ## Frequently Bought Together - Aico Ei208 Carbon Monoxide Alarm Lithium Battery - Aico EI630IRF RadioLINK+ Heat Alarm with 10 Year Lithium Battery - Aico Ei Electronics Ei650iRF Wireless smoke Detector --- ## 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.com.sa/products/140259518-ei208-carbon-monoxide-alarm-lithium-battery](https://www.desertcart.com.sa/products/140259518-ei208-carbon-monoxide-alarm-lithium-battery) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-08-24*