Protect your home with a compact plug-in smart safety detector designed to monitor carbon monoxide, combustible gas, smoke, temperature and humidity. It features an HD digital display, loud alarm over 85dB, 0–999ppm CO detection, 0–95% humidity monitoring and -10°C to 50°C temperature monitoring. Suitable for homes, kitchens, garages, apartments, boiler rooms and utility areas. US Plug and EU Plug options are available, with Black and White color options.