Smoke & Carbon Monoxide Detector with Batteries, 2-in-1 CO Detector Alarm for Home, Garage, and RV with LCD Display Safety Alarm System, Audible and Visual Alert
2-IN-1 PROTECTION: Dual-function detector continuously monitors both smoke and carbon monoxide levels in your home, providing comprehensive safety coverage with a single device
360°Full-Room Air Monitoring: Our smoke and carbon monoxide detector with innovative 360° air-intake design detects hazards from any direction, providing comprehensive room coverage for complete peace of mind.
Built-in LCD display and Battery Power: The built-in LCD display will show the carbon monoxide concentration (ppm) when the Test button is clicked or when the carbon monoxide smoke concentration exceeds the limit. In normal operation, the screen does not display any values. The power indicator light flashes every 60 seconds to indicate normal power supply. It is powered by 3 AA batteries and can operate independently without wiring, providing reliable and portable safety protection that goes far beyond just a simple alarm.
Real-Time Monitoring & Safe Reliability: Continuously monitors your air 24/7. Its long-life sensors are rigorously tested and meet stringent UL safety standards, guaranteeing reliable, certified protection for years.
Audible and Visual Alarm: Instantly alerts with an 85 dB siren and flashing LED when smoke or CO is detected. Ideal for safeguarding key areas throughout your homebedrooms, hallways, basements, and more.
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Smoke & Carbon Monoxide Detector with Batteries, 2-in-1 CO Detector Alarm for Home, Garage, and RV with LCD Display Safety Alarm System, Audible and Visual Alert
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First Listed on Newegg
April 16, 2026
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Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.