--- product_id: 143084062 title: "5DCO Digital Carbon Monoxide Alarm and Detector with AA Batteries - 10 Year Sensor Life Digital Display CO Alarm - 7 Year Warranty" brand: "kidde" price: "S$43" currency: SGD in_stock: true reviews_count: 8 category: "Kidde" url: https://www.desertcart.sg/products/143084062-5dco-digital-carbon-monoxide-alarm-and-detector-with-aa-batteries store_origin: SG region: Singapore --- # 10-year sensor lifespan Digital CO level display from 30ppm Battery-powered with low battery alert 5DCO Digital Carbon Monoxide Alarm and Detector with AA Batteries - 10 Year Sensor Life Digital Display CO Alarm - 7 Year Warranty **Brand:** kidde **Price:** S$43 **Availability:** ✅ In Stock ## Summary > 🛡️ Protect your home with smart, lasting safety — because peace of mind is priceless. ## Quick Answers - **What is this?** 5DCO Digital Carbon Monoxide Alarm and Detector with AA Batteries - 10 Year Sensor Life Digital Display CO Alarm - 7 Year Warranty by kidde - **How much does it cost?** S$43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/143084062-5dco-digital-carbon-monoxide-alarm-and-detector-with-aa-batteries) ## Best For - kidde enthusiasts ## Why This Product - Trusted kidde brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Digital Display:** Real-time CO levels from 30ppm keep you informed and in control of your home’s safety. - • **Compact & Sleek Design:** Slimline, lightweight profile (170g) fits discreetly in any room without disrupting your modern aesthetic. - • **Reliable Battery Power:** Runs on replaceable AA batteries with a low battery chirp and display alert—never get caught off guard. - • **Decade-Long Peace of Mind:** Industry-leading 10-year sensor life means you stay protected without the hassle of frequent replacements. - • **Certified Safety Assurance:** Kitemarked to BS EN 50291-1 and backed by a 7-year warranty for trusted, long-term protection. ## Overview The Kidde 5DCO Digital Carbon Monoxide Alarm offers a cutting-edge 10-year sensor lifespan and a clear digital display of CO levels starting at 30ppm. Powered by replaceable AA batteries with low battery alerts, this compact and lightweight detector is certified to BS EN 50291-1 standards and comes with a 7-year warranty, ensuring reliable, long-term protection against carbon monoxide poisoning. ## Description Product Description Gas or wood burning fireplace Incorrectly installed gas cooker Faulty heating systems Blocked chimney Car exhaust fumes in closed garage Review: Good item. - Good item at a good price. Safe and reliable. Review: GOOD - Easy to install - nice looking piece of kit. ## Features - Compact, slimline case. Dimensions = 127mm x 73mm x 39mm. Weight = 170g. - 10 year sensor lifespan. Powered by two replaceable AA batteries (supplied). - Warning "chirp" and digital display message indicates when batteries are low. - Digital display of CO levels from 30ppm. Detector alarms from 50ppm. - Kitemarked to BS EN 50291-1 (domestic use). CE and UKCA marked ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07V9S1JNY | | Alarm | Audible | | Best Sellers Rank | 548 in DIY & Tools ( See Top 100 in DIY & Tools ) 10 in Carbon Monoxide Detectors | | Brand | Kidde | | Colour | White | | Country of Origin | China | | Customer Reviews | 4.7 out of 5 stars 12,092 Reviews | | Included Components | 1 x Carbon Monoxide Alarm, 1 x Product Manual, 1 x Screw Fixing Set, 2 x AA Alkaline Batteries | | Item Dimensions D x W x H | 3.9D x 12.7W x 7.3H centimetres | | Item Weight | 170 Grams | | Item weight | 170 Grams | | Manufacturer | Kidde | | Manufacturer Warranty Description | 7 year warranty. | | Model Number | DE-SLTJS-1229-923 | | Operating Humidity | -10°C to 40°C | | Part Number | DE-SLTJS-1229-923 | | Power source | Battery Powered | | Product Style | Single Unit | | Product dimensions | 3.9D x 12.7W x 7.3H centimetres | | Sensor Type | Carbon Monoxide Sensor | | Style | Single Unit | | Unit Count | 1.0 count | | Upper Temperature Rating | 40 Degrees Celsius | ## Product Details - **Alarm:** Audible - **Brand:** Kidde - **Colour:** White - **Item weight:** 170 Grams - **Operating humidity:** -10°C to 40°C - **Power source:** Battery Powered - **Product dimensions:** 3.9D x 12.7W x 7.3H centimetres - **Sensor type:** Carbon Monoxide Sensor - **Style:** Single Unit - **Upper temperature rating:** 40 Degrees Celsius ## Images ![5DCO Digital Carbon Monoxide Alarm and Detector with AA Batteries - 10 Year Sensor Life Digital Display CO Alarm - 7 Year Warranty - Image 1](https://m.media-amazon.com/images/I/61sW6zQN9XL.jpg) ## Questions & Answers **Q: Is this approved for use in eu, specifically republic of ireland** A: It is CE marked, so yes! **Q: Where is this made** A: Made in china **Q: How long do the batteries last** A: Depends what batteries you buy Duracell last over a year **Q: do you need to install this or you can just place it next to the boiler oven etc?** A: There’s no installation needed. I have just placed mine on a nearby shelf. You can screw it tonthe wall if you want to. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good item. *by A***S on 10 August 2026* Good item at a good price. Safe and reliable. ### ⭐⭐⭐⭐⭐ GOOD *by R***E on 19 September 2026* Easy to install - nice looking piece of kit. ### ⭐⭐⭐⭐ New alarm *by G***N on 23 April 2025* I’ve had one of these alarms before and had no problems with it so bought the same one again. Reasonable price thanks. ## Frequently Bought Together - Kidde 5DCO 10 Year Life Battery Powered Digital Display Carbon Monoxide Alarm - FireAngel Optical Smoke Alarm 2-Pack - FA6620 10-Year Battery Smoke Alarms for Home with Test/Silence Button - Replacement for FireAngel ST-622/ST-620 - Early Smoke Detector Fire Alarm - White --- ## 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.sg/products/143084062-5dco-digital-carbon-monoxide-alarm-and-detector-with-aa-batteries](https://www.desertcart.sg/products/143084062-5dco-digital-carbon-monoxide-alarm-and-detector-with-aa-batteries) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-17*