4-in-1 Plug-in Gas & Carbon Monoxide Detector – Featuring a large HD LCD screen for real-time monitoring of CO, natural gas, temperature, and humidity, this device brings comprehensive environmental safety to your family and property. It supports adjustable screen brightness and °C/°F unit conversion to meet your personalized needs.
Dual Audio-Visual Alarm - This device triggers corresponding alerts once natural gas or carbon monoxide levels reach preset thresholds. Different gas concentrations activate distinct colored indicator lights(green,yellow,orange,red). For instance, when natural gas exceeds 3000 PPM, the red light flashes accompanied by an 85 dB alarm. Real-time carbon monoxide concentration (in PPM) is displayed on the screen.
Plug-In Design & Broad Compatibility - Simply plug the detector into any standard power outlet—it starts working immediately. Compatible with 100V–240V AC power, making it suitable for use in homes, RVs, and apartments.
Application Scenarios - This combined gas and carbon monoxide detector is ideal for bedrooms, living rooms, and other occupied spaces, delivering reliable safety protection for both home and travel environments.
Important Note - Please remove the protective film before first use. After plugging in, allow 180 seconds for the device to initialize and enter monitoring mode.
