- It is a product that measures the temperature, humidity, and carbon dioxide concentration inside the vehicle or interior and shows the value through the LCD on the front of the product. When the concentration of carbon dioxide increases, the color of the front LED turns red, providing information to drivers and indoor residents to help reduce the concentration of carbon dioxide by inducing ventilation.

- An increase in carbon dioxide concentration affects the brain of the animal and shows dangerous symptoms depending on the concentration.
- Unless it is an external factor, the concentration in a closed space (in a car or room with a closed door) rises to 4,000 to 6,000 ppm, and the symptoms that cause drowsiness, dizziness and lethargy are caused.​​​​​​​

- It can be installed in a vehicle and used in various situations, such as alarm to prevent the driver's drowsiness, prevention of drowsiness and decreased concentration in the study room, and detection of a child left in the vehicle.​​​​​​​