{"product_id":"ymdjl-carbon-monoxide-detector-2-pack-battery-operated-co-alarms-with-lcd-display","title":"YMDJL Carbon Monoxide Detector 2 Pack | Battery-Operated CO Alarms with LCD Display","description":"\u003ch2\u003ePortable CO Detection You Can Trust\u003c\/h2\u003e\n\u003cp\u003eThe YMDJL Carbon Monoxide Detector 2 Pack brings compact, battery-powered safety to your living spaces, hotel rooms, kitchens, and travel setups. Designed for flexibility, these detectors don’t rely on a constant power supply, so they stay vigilant even during outages. With an easy setup and a clear LCD readout, you can keep an eye on carbon monoxide levels wherever you go—home, hotel, or away on the road.\u003c\/p\u003e\n\u003cp\u003eReal-world use becomes simpler with the built-in display and straightforward indicators. When CO is normal, a green LED blinks every 15 seconds, signaling normal operation. If levels rise to 50 ppm, the LCD lights up to show the current reading. At higher levels (300 ppm and above), the LCD displays the exact concentration, a red LED flashes, and an audible alert sounds to draw immediate attention. For lower but concerning readings, the detector will still display the actual ppm, helping you assess risk and act calmly.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompact, portable design with no wall socket required, ideal for home, hotel rooms, RVs, and travel.\u003c\/li\u003e\n  \u003cli\u003eBattery powered (2 x AAA, not included) for operation during power outages and easy placement anywhere.\u003c\/li\u003e\n  \u003cli\u003eClear, actionable information via the LCD and LED indicators, plus a loud 85 dB alarm when danger is detected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow It Works and What the Indicators Mean\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGreen LED blinks every 15 seconds to confirm normal operation.\u003c\/li\u003e\n  \u003cli\u003eRed LED and loud alarm engage when dangerous CO levels are detected.\u003c\/li\u003e\n  \u003cli\u003eLCD messages include Err for malfunction, Lb for low battery, and 999ppm for readings over 999.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMaintenance and usage are designed to be beginner-friendly. Weekly tests verify the alarm and LED function; installation is quick with the included screws and user manual. A standby mode minimizes disturbance when you don’t need the screen active, while still keeping you protected.\u003c\/p\u003e\n\u003cp\u003eBox contents include two alarms, four screws, and one user manual, so you can set up multiple rooms or replace old detectors with ease. The product line emphasizes safety through thorough testing and certification, offering reliable operation in diverse environments—living rooms, bedrooms, basements, kitchens, garages, and even travel setups like campsites or RVs.\u003c\/p\u003e\n\u003cp\u003eImportant notes: avoid pressing the test button during battery installation, and never restart a CO source until it is fixed. Regular testing helps ensure the device stays ready, and the simple, single-button design keeps operation approachable for all users. If you have questions, the seller commits to a 24‑hour response window to help you get the most from your detectors.\u003c\/p\u003e\n\u003cp\u003eWith a focus on real-world needs and clear, non-alarmist language, this 2-pack offers a practical safety solution you can consider as part of your broader risk-aware routine. It neither promises guarantees nor substitutes for professional guidance, but it does provide timely information and a straightforward setup that can support informed decisions in daily life.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many alarms are included in the package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The set includes two battery-powered CO detectors with mounting screws and a user manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the detectors work during a power outage?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They operate on two AAA batteries, keeping monitoring independent of mains power.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YMDJL","offers":[{"title":"Default Title","offer_id":47470123647150,"sku":"B08YJ68S5F","price":57.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/ymdjl-carbon-monoxide-detector-2-pack-front-view.jpg?v=1770432038","url":"https:\/\/handyskook.ca\/products\/ymdjl-carbon-monoxide-detector-2-pack-battery-operated-co-alarms-with-lcd-display","provider":"HandySkook","version":"1.0","type":"link"}