Classe 300 EOS waits to "hear" a keyword. (e.g. "Alexa") which triggers active recording from the device. If no keyword is detected, the device continues to record sessions of a few seconds in a continuous cycle. All this happens locally on the device and nothing is sent to Legrand Netatmo Bticino or third parties. Only if the keyword is detected does the device, if authorized, start recording and send the audio to Amazon. Data management (privacy) is governed by the conditions reported on the Amazon.com website. Therefore, no processing of voice recordings is carried out by Legrand Netatmo Bticino.