--- product_id: 100994128 title: "Carbon Monoxide Alarm Detector EN 50291 Certified, CO Alarm Detector with Digital Display, Battery Powered, 10 Year Sensor" brand: "scondaor" price: "VT9033" currency: VUV in_stock: true category: "Scondaor" url: https://www.desertcart.vu/products/100994128-carbon-monoxide-alarm-detector-en-50291-certified-co-alarm-detector store_origin: VU region: Vanuatu --- # Real-time CO & temp display 10-year sensor life 85dB loud alarm + LED alert Carbon Monoxide Alarm Detector EN 50291 Certified, CO Alarm Detector with Digital Display, Battery Powered, 10 Year Sensor **Brand:** scondaor **Price:** VT9033 **Availability:** ✅ In Stock ## Summary > 🚨 Stay ahead of invisible threats with 10 years of smart CO protection! ## Quick Answers - **What is this?** Carbon Monoxide Alarm Detector EN 50291 Certified, CO Alarm Detector with Digital Display, Battery Powered, 10 Year Sensor by scondaor - **How much does it cost?** VT9033 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/100994128-carbon-monoxide-alarm-detector-en-50291-certified-co-alarm-detector) ## Best For - scondaor enthusiasts ## Why This Product - Trusted scondaor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Data at a Glance:** Large digital LCD displays real-time CO concentration, ambient temperature, and battery status for proactive safety monitoring. - • **Instant Danger Alerts:** 85dB audible alarm paired with flashing red LED guarantees you never miss a critical CO warning—even in deep sleep. - • **Smart Self-Monitoring:** Automatic self-checks every 2 minutes with fault alerts and false alarm silencing keep your home protected without interruptions. - • **Decade-Long Peace of Mind:** 10-year electrochemical sensor ensures a full decade of reliable CO detection without replacement hassle. - • **Versatile & User-Friendly:** Compact design fits wall, ceiling, or desktop use—perfect for home, travel, or camping setups with easy battery replacement. ## Overview The Scondaor Carbon Monoxide Alarm features a high-accuracy electrochemical sensor certified to EN 50291 standards, delivering 10 years of dependable CO detection. It provides real-time digital readouts of CO levels and temperature, an 85dB alarm with visual LED alerts, and smart self-diagnostics to ensure continuous operation. Battery powered with low-battery and end-of-life warnings, this compact device is designed for versatile placement in homes, travel, or camping environments, offering professional-grade safety with effortless usability. ## Description From the brand Safety Alarms & Gas Monitors SCONDAOR is specialized in designing and manufacturing reliable life safety products and accurate air quality monitors for more than 8 years. We are committed to provide customers with good quality, more stable and accurate products to keep them safe, healthy and comfortable. SCONDAOR is specialized in designing and manufacturing reliable life safety products and accurate air quality monitors for more than 8 years. We are committed to provide customers with good quality, more stable and accurate products to keep them safe, healthy and comfortable. Carbon Monoxide Alarm Detector Visit the store Carbon Monoxide Alarm Detector Visit the store CO2-CO-Gas Monitors Visit the store CO2-CO-Gas Monitors Portable 4-IN 1 Gas Detectors Visit the store Portable 4-IN 1 Gas Detectors ## Features - High Quality Carbon Monoxide Detector: High accuracy and reliable 10 year life electrochemical CO sensor and the CO alarm in compliance with EN 50291 standard. Quickly sound 85dB audible alarm and Red LED flashes when dangerous level CO gas is detected to alert home members effectively - Large Digital LCD Display: Clearly display real time CO concentration in PPM, ambient temperature and battery level. Display CO values higher than 25PPM. Three LED indicators easy to know its operation status - High Valued Alarm Features: Automatic self-check function, Alarm concentration record and Test /Silence features. False alarm can be silenced by press "Test" button - 10-Year Protection and Convinent to Use: Powered by 3 replaceable 1.5 V AA batteries (Battery Not included). Low-Battery warning signal to alert users to replace the batteries. End of Life warning signal to alert users to replace the alarm after 10-year operation - Widely Used: Compact size and can be easily wall or ceiling mounted and free-standing desktop use. It is suitable for home, travel or camping use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07JHWKPZP | | Alarm | Visual | | Best Sellers Rank | 34,374 in DIY & Tools ( See Top 100 in DIY & Tools ) 65 in Carbon Monoxide Detectors | | Brand | Scondaor | | Colour | White | | Country of Origin | China | | Customer Reviews | 4.5 4.5 out of 5 stars (3,437) | | Item Dimensions D x W x H | 3.3D x 13.8W x 6.5H centimetres | | Item Weight | 0.13 Kilograms | | Manufacturer | Scondaor | | Model Number | DL-C101A | | Part Number | DL-C101A | | Power source | Battery Powered | | Product Style | Compact | | Sensor Type | Electrochemical | | UPC | 619317081444 | | Unit Count | 1.0 count | | Upper Temperature Rating | 45 Degrees Celsius | ## Product Details - **Alarm:** Visual - **Brand:** Scondaor - **Colour:** White - **Item weight:** 0.13 Kilograms - **Power source:** Battery Powered - **Product dimensions:** 3.3D x 13.8W x 6.5H centimetres - **Sensor type:** Electrochemical - **Style:** Compact - **Unit count:** 1.0 count - **Upper temperature rating:** 45 Degrees Celsius ## Images ![Carbon Monoxide Alarm Detector EN 50291 Certified, CO Alarm Detector with Digital Display, Battery Powered, 10 Year Sensor - Image 1](https://m.media-amazon.com/images/I/61aJJQFSugS.jpg) ![Carbon Monoxide Alarm Detector EN 50291 Certified, CO Alarm Detector with Digital Display, Battery Powered, 10 Year Sensor - Image 2](https://m.media-amazon.com/images/I/91FeMRNn7TS.jpg) ![Carbon Monoxide Alarm Detector EN 50291 Certified, CO Alarm Detector with Digital Display, Battery Powered, 10 Year Sensor - Image 3](https://m.media-amazon.com/images/I/91FHdbioGXS.jpg) ![Carbon Monoxide Alarm Detector EN 50291 Certified, CO Alarm Detector with Digital Display, Battery Powered, 10 Year Sensor - Image 4](https://m.media-amazon.com/images/I/71omJL5ZUgS.jpg) ![Carbon Monoxide Alarm Detector EN 50291 Certified, CO Alarm Detector with Digital Display, Battery Powered, 10 Year Sensor - Image 5](https://m.media-amazon.com/images/I/911VSXzOqDS.jpg) ## Questions & Answers **Q: Can the beep/alarm be disabled and just have it display on the screen? Just to monitor CO2 levels rather than sound an alarm?** A: No. This device measures CO not CO2. CO is an odourless highly poisonous gas and to turn off the alarm would be an act of the utmost stupidity. **Q: I’ve put batteries in and all it does is beep constantly and the screen flashes along with the lights can’t press anything to get it to work???** A: Try putting different batteries in as they sound like the ones your using are old ones and new ones it shouldn't beep. **Q: is this suitable for use in a motorhomee** A: The alarm could be operated at ambient temperature -10C to 40C degree which is suitable to use in a motorhome. **Q: I have just purchased this detector. I have installed brand new batteries & it is constantly flashing the lights one at a time.Shows 000 any ideas?** A: I had a little bit of trouble installing mine and the menu doesn't seem to offer much.The unit goes through a cycle; most of the time it shows 000, which means no CO, then it shows the day temperature, and also it has yellow/green strobe flash which lights up about once a minute for a flash to show its working. Pressing test will go through the cycle and then it goes to sleep. and just displays 000 or temperature. If it fluctuates between these two it is working OK. If the alarm bleeps and flashes red, this would suggest the battery/sensor is not working and or it is low on charge. That's about all I can offer. Rod Hayes ## Frequently Bought Together - Scondaor Carbon Monoxide Alarm Detector EN 50291 Certified, CO Alarm Detector with Digital Display, Battery Powered, 10 Year Sensor - Duracell Plus AA Batteries (12 Pack) - Alkaline 1.5V - Up To 100% Extra Life - Reliability For Everyday Devices - 0% Plastic Packaging - 10 Year Storage - LR6 MN1500 --- ## 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.vu/products/100994128-carbon-monoxide-alarm-detector-en-50291-certified-co-alarm-detector](https://www.desertcart.vu/products/100994128-carbon-monoxide-alarm-detector-en-50291-certified-co-alarm-detector) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-05*