--- product_id: 254742547 title: "Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable" brand: "kidde" price: "€ 98.59" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.gr/products/254742547-kidde-carbon-monoxide-detector-battery-powered-co-alarm-with-leds store_origin: GR region: Greece --- # Electrochemical sensor tech for precise CO detection 2-AA battery powered, no wiring 85dB alarm with red LED alert Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable **Brand:** kidde **Price:** € 98.59 **Availability:** ✅ In Stock ## Summary > 🚨 Stay ahead of danger with silent tech that speaks loud when it counts! ## Quick Answers - **What is this?** Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable by kidde - **How much does it cost?** € 98.59 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/254742547-kidde-carbon-monoxide-detector-battery-powered-co-alarm-with-leds) ## 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 - • **Effortless Setup:** No wiring, no tools—just mount or place and protect instantly. - • **Event Memory Recall:** Tracks last CO detection and test for smarter home safety management. - • **Reliable Power Backup:** Battery-powered to keep you safe even during outages. - • **Portable Peace of Mind:** Compact design fits on walls or tabletops—take safety wherever you go. - • **Clear Visual & Audible Alerts:** Green power LED plus loud 85dB alarm and flashing red LED for immediate awareness. ## Overview The Kidde Carbon Monoxide Detector (model KN-COB-LP2) uses advanced electrochemical sensor technology powered by 2 AA batteries for reliable, wire-free installation and operation during power failures. Featuring an 85-decibel alarm, clear LED indicators, and event memory, it offers portable, user-friendly protection with UL certification and a 10-year limited warranty—ideal for every home level and travel. ## Description The Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable, model 9CO5LP2, is a carbon monoxide detector that uses electrochemical sensor technology to detect carbon monoxide. The CO detector is powered by 2-AA alkaline batteries located in the back of the unit, providing easy installation & no wiring, plus coverage during a power failure. The alarm is conveniently designed and portable enough for travel - simply install it on a wall or place it on a tabletop. When carbon monoxide is detected, an 85-decibel alarm will sound & a red LED will flash. A green LED indicates that the alarm is receiving power. The test-hush button allows you to test the battery operations as well as temporarily silence the low battery chirp warning. Install a smoke detector & carbon monoxide detector on every level of your home and near bedrooms to help keep your family safe from fire & poisonous gas. UL Certified with a 10-year limited manufacturer's warranty. ## Features - Electrochemical sensor technology detects CO gas - Easy installation, no wiring needed, detects during a power failure by operating on 2-AA batteries (included) - Conveniently designed & portable: simple to install on a wall of your home or place on a tabletop - Green LED indicates power to the carbon monoxide detector, while an 85-decibel alarm & a red LED indicates the presence of carbon monoxide - Event Memory records the last time carbon monoxide was detected or when the unit was last tested ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B004Y6V6K4 | | Batteries | 2 AAA batteries required. (included) | | Best Sellers Rank | #7 in Carbon Monoxide Detectors | | Date First Available | 6 August 2012 | | Department | Janitorial / Maintenance & Lunchroom Supplies | | Is Discontinued By Manufacturer | No | | Item Model Number | KN-COB-LP2 | | Manufacturer | Kidde | | Product Dimensions | 7.62 x 17.78 x 27.94 cm; 226.8 g | ## Product Details - **Brand:** Kidde - **Colour:** White - **Power source:** Battery Powered - **Product dimensions:** 3.8D x 11.4W x 7H centimeters - **Style:** Clamshell Packaging ## Images ![Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable - Image 1](https://m.media-amazon.com/images/I/717SCEOQCDL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Why is the 2 pack more than 2 times the price of the single detector?** A: Be aware that the sensor has a 7 year life. At least that is the information I got from Kidde. I am replacing my 2 units purchased in 2011.... Otherwise they appear to be good. I am not sure if other brands have a similar lifespan. **Q: How far apart are the mounting holes?** A: I just installed three of the Kidde CO Alarm Model KN-COB-LP2. The holes are exactly 3.00 inches (7.62 mm) apart. I recommend sliding off the back plate and using it as a template, though. Install One screw, or in dry wall using the provided plastic anchors, Drill one 3/16" (4.75 mm) hole and install the screw. Then hang the back plate off the single screw and level it and use a pencil to mark the exact center of the second hole. Install the second screw. Check with back plate to see if they align sufficiently (My first one was off a little because I did not follow the procedure above, but it was still OK, just not perfect). **Q: your cob b lcm coc allarm is 15$ 6 is 99$ . why does quantity coct more** A: This seems to happen a lot on Amazon. The answer for the consumer is just order multiples of the cheaper priced one. so say buy six of the 15's for 90 instead of paying an extra 9 to bundle. Perhaps there is a legit answer sometimes such as bundled shipping goes up for the seller if it's sent from them and not Amazons warehouse. Anyway most often when I see this I just chuckle and of course the advantage is in my court as long as the stock is available to order any number if say I only need 3 or 5 I can skip the multiple bundles for more money and just select the quantity of the single one I'm ordering. Also works if it's say two is cheaper than 4 etc. Do the math and you can chuckle at the silly world we live in these days. Chill out and stay safe it's better for your heart everyone. **Q: Would this device work in a 6' x 6' hunting blind with a Mr. Heater heating unit?** A: I believe this would not be a good fit for the Kidde. The conflict comes with a mr. Heater unit. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Top-notch in every way *by on Reviewed in the United States 25 May 2026* Perfect travel companion and home safety deviceI bought this Kidde CO detector for peace of mind during hotel stays and road trips. It's compact and runs on two AA batteries, making it truly portable. The 85 dB alarm is loud enough to wake me from a deep sleep. I appreciate the LED status indicators that show normal operation or alarm condition. During a recent power outage, it kept working without issue.Pros: portable, battery-powered, reliable sensitivity, easy to mount or stand. Cons: no digital display for exact CO levels, but for a travel model that's acceptable.Overall, this is a must-have for anyone who stays in hotels or wants backup protection at home. I highly recommend it for its simplicity and effectiveness. ### ⭐ So bad not working *by on Reviewed in Saudi Arabia 18 March 2024* I don’t recommend ### ⭐ DAMAGED and UNPROFESSIONAL *by on Reviewed in Singapore 16 June 2025* it’s not right to ship it out like that, sending it back for a refund ## Frequently Bought Together - Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable - First Alert SMI100, Battery-Operated Smoke Alarm, 1-Pack - Kidde Carbon Monoxide Detector, Plug In Wall with AA Battery Backup, Test-Hush 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.gr/products/254742547-kidde-carbon-monoxide-detector-battery-powered-co-alarm-with-leds](https://www.desertcart.gr/products/254742547-kidde-carbon-monoxide-detector-battery-powered-co-alarm-with-leds) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-06-06*