5 in 1 Plug-in Wall Carbon Monoxide and Smoke Detector, Smoke Alarm, Combustible Gas Detector, Humidity and Temperature Meter with HD Display, Essential for Home, Travel, Hotel and Camping, Easy Setup

5 in 1 Carbon Monoxide and
Smoke Detectors: Our newest carbon monoxide detectors combine the detection capabilities of carbon monoxide, smoke, combustible gas, humidity and concentration sensors. You can monitor whether ambient gases are at safe levels
Accurate data alert: This carbon monoxide alarm will sound 100 dB every 3 minutes and the carbon monoxide icon turns yellow and blinks when the CO level in the air reaches 51 PPM. Ensure your family is in a safe environment
Plug-in Design & 2000 mAh Emergency Battery: American standard plug is compatible with 110V to 220V AC outlets, built-in 2000 mAh battery can keep working when the power goes out. Not only suitable for indoor use, but also convenient to carry outdoors
High-definition screen with real-time display: Data refreshes in 2 seconds without delay. We can get the data we need through the big screen. Like carbon monoxide concentration, smoke alarm and combustible gas alarm status, humidity, temperature, remaining battery icon
Unlike other detectors that are fixed to the wall, the Portable CO Smoke Detector comes with a hanging cord that allows it to be hung in any scenario where smoke, combustible gases and carbon monoxide. Provide security for your environment