This device is intended to be placed in entrances of public spaces to help with contact tracing. Such as markets, stores, and maybe even hospitals or schools. It is cost-effective and easy to maintain, which makes it marketable in different countries. Furthermore, the device comes in different sizes and adaptable features, making it suitable to be used in various public places such as supermarkets and public transport. The intended users are anyone who wishes to enter the space, therefore it is also free, easy to use and not time-consuming for them.