{"product_id":"yfwsrecinoe-4-pack-upgraded-dual-sensor-smoke-carbon-monoxide-alarm-detectors-battery-included","title":"Yfwsrecinoe 4-Pack Upgraded Dual Sensor Smoke \u0026 Carbon Monoxide Alarm Detectors – Battery Included","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Yfwsrecinoe 4-Pack Upgraded Dual Sensor Smoke and Carbon Monoxide Alarm Detectors blend two essential safety tools into one compact, easy-to-use package. Each unit combines a photoelectric smoke sensor with an electrochemical CO sensor, delivering coordinated alerts designed to help you notice hazards sooner and respond with confidence. Built for homes with everyday activity, these detectors emphasize reliability, simple setup, and clear information at a glance.\u003c\/p\u003e\n\u003ch3\u003eClear, real-time information\u003c\/h3\u003e\n\u003cp\u003eAn informative LCD display shows battery level and real-time CO concentration in parts per million (PPM). If readings rise, the blue\/ red indicators provide quick visual cues, while dense sensing holes help prevent nuisance alarms in busy spaces and reduce unnecessary interruptions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 10 years of sensor life, reducing replacement frequency compared with typical three-year sensors.\u003c\/li\u003e\n\u003cli\u003eDual sensing pairs a photoelectric smoke sensor with an electrochemical CO sensor for faster, more accurate alerts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePower, installation, and ongoing support\u003c\/h3\u003e\n\u003cp\u003ePowered by three AA batteries (included), this detector is designed for straightforward installation with the provided mounting bracket, screws, and anchors. The battery life can reach up to five years, and Yfwsrecinoe offers a lifetime free battery replacement service to support ongoing convenience.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTest mode button enables quick verification of operation during routine checks.\u003c\/li\u003e\n\u003cli\u003eAlarm volume exceeds 85 dB at 3 meters, ensuring alerts are clearly audible in typical living spaces.\u003c\/li\u003e\n\u003cli\u003eSilent mode via LED indication allows temporary quiet with a simple response when appropriate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety assurance and quality\u003c\/h3\u003e\n\u003cp\u003eAll units have undergone safety testing and include UL217 and UL2034 assessments, with additional verification through ILAC ISO 17025\/NRTL-compliant processes. This family of detectors aims to deliver dependable protection and peace of mind, backed by a lifetime after-sales service.\u003c\/p\u003e\n\u003ch3\u003eReal-life scenarios and placement ideas\u003c\/h3\u003e\n\u003cp\u003ePlace detectors in bedrooms, hallways, living areas, kitchens, and basements to provide practical coverage where you spend time. The combination of smoke and CO sensing, along with real-time LCD readings and strong audible alerts, supports quick, informed responses during everyday activities or unexpected events.\u003c\/p\u003e\n\u003cp\u003eWith the Yfwsrecinoe 4-pack, you gain consistent protection across multiple rooms, making it a practical choice for homes seeking uniform monitoring without sacrificing ease of use. Consider how battery-powered operation, simple setup, and ongoing support align with your safety priorities.\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: What sensors are included in the Yfwsrecinoe 4-Pack dual sensor detectors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They pair a photoelectric smoke sensor with an electrochemical CO sensor for real-time alerts and a long sensor life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is installation easy and what power source is included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Battery-operated with included AA batteries and mounting hardware; lifetime-free replacement service ensures ongoing convenience.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Yfwsrecinoe","offers":[{"title":"Default Title","offer_id":47469634486446,"sku":"B0D63HLP2N","price":150.34,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/yfwsrecinoe-4pack-upgraded-dual-sensor-front-view.jpg?v=1770418692","url":"https:\/\/handyskook.ca\/products\/yfwsrecinoe-4-pack-upgraded-dual-sensor-smoke-carbon-monoxide-alarm-detectors-battery-included","provider":"HandySkook","version":"1.0","type":"link"}