The aim of this study is focused on implementation and integration of Industry 4.0 technologies such as Radio Frequency Identification (RFID), Internet of things (IoT), Cloud computing, and Artificial Intelligence (AI) implemented in low cost embedded systems to reduce the risk of epidemiological contagion in work areas related to SARS CoV2 . The present work integrates hardware , software and telecommunications tools to reduce of the risk of contagion by contact of common surfaces, the control of physical distancing, and traceability of human contacts for the realization of effective epidemiological fences, allowing companies to reactivate tasks safely through his implementation.