About this item

• 【4in1 CO & Gas detectors】Our newest combination 4in1 detectors Integrated carbon monoxide, combustible gas, temperature and humidity sensors, real time to detector the environment gas safety for us.
• 【Plug in design】US standard plug is compatible with 110V to 220V AC outlet. Fits all US standard AC outlet in bedroom, kitchen, living-room, basement, hotel room, etc.
• 【2.1’’ HD Screen】 All the data will real times show on the HD screen, we can read the data faster from the big icons like: CO ppm, combustible gas indicating bar, humidity, temperature, CO indicator icon, and alarm status. Also we can judge the brightness status from brightness icon.
• 【All gas environment safety we care】 Built-in UL standard independent combustible gas sensor and CO sensor, HD screen visible and 85 dB audible design is real time detect the gas environment, bring you extra safety for your and family.
• 【CO & combustible Gas detecting range】CO range: 0-999ppm, when the CO is >50ppm, the alarm will sound. If combustible gases is exceed to the alarm concentration, the detector will sound and the gas bar icon color will change.
• 【Portable design】The plug & play 4in1 CO& combustible gas detectors is non-cable design, which is portable for carry it to any where for indoor use, like any home room, hotel room, office etc.