This 2020 Sadosky Award-winning App applies the “Internet of Things” (IoT) concept to home safety. Through intelligent sensors, the development achieves the digital interconnection of a gas detector with a mobile application specially designed for domestic users who need, due to various factors (distance, control for the elderly, children, protection of pets, etc.), to have control of the Concentration levels of Carbon Monoxide, Methane and Temperature in the environments of any place (home, business, office, etc).