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Dual-Sensor CO & Fire Detection: Advanced photoelectric and electrochemical sensors accurately detect carbon monoxide and combustible gas leaks, providing reliable early warnings for home safety.
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Clear LCD Display & 85dB Audible Alarm: Real-time LCD shows CO concentration levels (in ppm). Loud ≥85dB alarm with flashing red LED ensures alerts are heard and seen throughout your home.
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Long-Lasting Battery with Low Power Reminder: Uses 3 AA batteries (included) with 1-year typical lifespan. Automatic chirp alerts when battery voltage drops below 3.6V for timely replacement.
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Auto Self-Check & Easy Testing: Built-in automatic function check ensures reliability. Simple test button verifies alarm operation, sounder, and sensor functionality weekly.
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Quick Installation & Versatile Placement: Includes mounting bracket, screws, and plugs for flexible wall or ceiling installation. Ideal for bedrooms, hallways, kitchens, basements, and RVs.





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