Carbon Monoxide Detectors, 3-in-1 CO Detector Portable Carbon Monoxide Detector with Magnetic Suction, Travel Carbon Monoxide Detector with Temp and humi Sensor, Rechargeable Battery for 480H Standby
3-IN-1 CARBON MONOXIDE DETECTORS: This compact CO detector simultaneously tracks carbon monoxide levels, temperature, and humidity with precision. Featuring advanced electrochemical sensor technology, it delivers reliable measurements across 3 critical parameters: CO detection (0-999 ppm), temp (-40°F to 176°F / -40°C to 80°C), and humi (0-99% RH). Real-time data updates ensure immediate detection of air quality changes, providing users with confidence to safeguard home environment
3-LEVEL LIGHT INDICATORS: This carbon monoxide detectors provides instant alerts through color-coded LED indicators and an audio-visual alarm: 0–49 ppm (Green light indicates safe levels), 50–99 ppm (Yellow light signals a hazardous level), 100–500 ppm (Red light indicates alarm level). The alarm activates when CO levels reach 50 ppm by default. Press the button on the portable carbon monoxide detector twice to toggle the alarm
MAGNETIC MOUNT AND OUTDOOR LANYARD: This travel carbon monoxide detector is designed to be highly adaptable, offering a variety of placement options. You can place it on a flat surface, such as a living room, bedroom, or kitchen table. Alternatively, you can use the magnetic base on the back to securely attach it to a refrigerator, vehicle, or other metal surface. The included adjustable lanyard allows for hands-free carrying during outdoor adventures such as camping, hiking, or road trips, while keeping the device instantly accessible
LARGE CAPACITY RECHARGEABLE BATTERY: This carbon monoxide detector is equipped with a 1000mAh large capacity battery, which supports Type-C charging, eliminating the need for frequent replacements and ensuring long-lasting operation. The CO detector will enter low brightness power saving mode after 1 minute of inactivity, providing up to 480 hours of standby time
AUDIO-VISUAL ALARM: By default, when CO reaches 50 ppm or higher, the carbon monoxide alarm flashes yellow/red bars with a high-decibel alert. The alarm's frequency intensifies with rising CO levels, enabling quick danger recognition and self-protection