About this item

• ¡¼4in1 CO & Smoke detectors¡½Our Gedsffati newest combination 4in1 detectors Integrated carbon monoxide, smoke,temperature and humidity sensors, real time to detector the environment gas-safety for us.
• ¡¼Plug in & Play design¡½US 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. Just Plug in and the detector will real-time work all day.
• ¡¼Built-in 2000 mAh emergency Blackup battery¡½Provides 120h working time, helps to cope with sudden power outages. Rechargable lithium battery design, Compared to other disposable batteries, we can help you save a lot of battery replacement costs.
• ¡¼ Equiped 2.1¡¯¡¯ HD Screen¡½ All the data real time show on the HD screen, we can read the data faster from the big icons like: CO ppm, Smoke indicating bar, humidity, temperature, CO indicator icon, and alarm status.
• ¡¼All gas environment safety we care¡½ Built-in independent Smoke sensor and CO sensor, HD screen visible and 85 dB audible design is real time detect the gas environment, bring you extra safety for you and family.