Carbon Monoxide Detector with Temp/Humidity Sensor - Easy Install (1-Pack)

3-IN-1 CO detector: Real-Time Monitoring for Your Safety

Monitor carbon monoxide, temperature, and humidity in real time with our advanced 3-in-1 CO detector.

• High Reliability and Accurate Detection
• Equipped with a high-reliability electrochemical sensor with a lifespan of 5 years, this detector ensures accurate monitoring of CO levels.

• Detects CO from 0~999 PPM with an accuracy of ±5%, temperature from 14~122°F / -10~50°C with an accuracy of ±3%, and humidity from 5~95%RH with an accuracy of ±5%RH.

• 3-Stage Audible and Visual Alarm

• The detector presents a 3-stage icon indication based on the current CO concentration:
  • Green: 0~50 PPM (Safe)
  • Yellow: 51~200 PPM (Warning)
  • Red: 201~999 PPM (Dangerous)

• Audible alarm defaults to 85dB at 51 PPM; press the "D" button to turn the buzzer on or off.

• Easy to Install and Read

• A plug-and-play design, suitable for any standard outlet with voltage 110-220V, making installation quick and simple.
• A sleek, compact design that integrates easily into your home, with a 2.1-inch colorful screen displaying CO, temperature, and humidity levels.

• Nighttime display settings: turn on or off the screen for easy viewing.

• User-Friendly Operation

• Short press "O" button to start self-test; a green indicator light flashing three times and three beeps confirm normal operation.
• Long press "O" button to switch between temperature units (Celsius / Fahrenheit).
• Short press "D" button to turn on or off the buzzer.

• Short press "H" button to adjust screen brightness: high, low, or turn off the backlight.

• Versatile and Convenient Usage

• Ideal for indoor use in homes, apartments, living rooms, kitchens, bedrooms, children's rooms, guest rooms, cellars, garages, and RVs.

• The small, portable size makes it perfect for hotel stays and domestic or international travel.

• Customer Satisfaction Guarantee

• Shop with confidence and peace of mind. We offer 3 years of service and lifetime technical support.
• If any issues arise, contact us through Amazon Customer Service or Q&A for a response within 12 hours.

Protect your home and family with our reliable, easy-to-use, and versatile 3-in-1 CO detector today!