About This

5-in-1 All-Round Protection ：This plug-in detector monitors 5 key metrics: carbon monoxide (0–1000 PPM), combustible gases (LNG/LPG, 0–20% LEL), temperature (32–210°F / 0–99°C), humidity (0–99% RH), and real-time device status. Triggers fast alarms within 3 minutes when CO ≥ 150 PPM or gas ≥ 7% LEL, safeguarding against leaks and buildup of explosive gases like natural gas, propane, and methane.
85dB+ Sound & Light Dual Alarm & High-Precision Sensor ：Equipped with cutting-edge electrochemical sensors for consistent, reliable dual detection of CO and combustible gases. When danger thresholds are hit, the detector emits a loud 85dB+ alarm and flashing red light, instantly alerting your family to potential risks—ensuring no missed warnings day or night.
Real-Time TFT Color LCD Display & User-Friendly Operation ：Features a backlit TFT color screen with no flicker and rich color gradations, displaying real-time readings of CO (PPM), gas (%LEL), temperature (°F), and humidity (RH%) for 24/7 air quality monitoring. The one-touch test-mute button simplifies device functionality checks and false alarm silencing, easy to operate for users of all ages.
Plug & Play Space-Saving Design & Wide Compatibility ：Compact size (4.33"x2.36"x1.57") fits tight spaces without blocking outlets; compatible with 110V–250V AC power for low standby consumption (≤2W). plug in and use instantly. Ideal for homes, kitchens, RVs, hotels, basements, cruise ships, and other enclosed environments prone to gas leaks or poor ventilation.
Hassle-Free Installation & Reliable After-Sales Service ：Easy setup in 3 simple steps: remove the sensor protective film → plug into a power outlet → wait 180 seconds for the green indicator (signaling normal operation). Note: Allow a few minutes for accurate humidity/temperature readings on first use. We offer a satisfaction guarantee—feel free to contact us anytime for product support.