In this period of health emergency, we have mobilized to find solutions that would make the restart of companies easier and safer. So we created Safety Buzzdoor. A video intercom that in addition to opening an audio/ visual connection, measures live body temperature of the guest. In addition, thanks to the#RFID tag, it is able to control the entrances and exits of guests, tracking their presence in the building. It has been designed as a cheap device and easy to install, in fact it does not require changes to the structures.