Smartphones, a great new tool for access control

[vc_row][vc_column][vc_column_text]Smartphones are today an extension of many services within hand’s reach. All this convenience has promoted a great impact on smartphones market. According to FGV researches, published by Portal Estadão, at the end of 2017 the country had approximately 208 million smartphones. It means that there was almost 1 working smartphone per-capita in the country.…