As we know, a new pandemic has been spreading rapidly worldwide since December 2019. Currently, there are more than five million people infected with Covid-19 worldwide, according to official data. It is known that countries like China and South Korea made intensive use of different technologies such as artificial intelligence, big data, drones, IoT sensors, etc. – to tackle and face the problem. As a result, other countries are also using IoT technology to minimize the impact of the health crisis and to ensure compliance with preventive measures against the pandemic. A perfect example of this is the IoT Meshlium Scanner sensor that, thanks to its movement sensors, transforms the way to control the movement of people and vehicles in cities during the state of emergency.