The Classe 300 EOS waits to "hear" a keyword. (e.g. "Alexa"), which activates a recording by the device. If no keyword is detected, the device continues to record sessions of several seconds in a continuous loop. All this is done locally on the device and nothing is sent to Legrand Netatmo Bticino or third parties. Only if the specified keyword is detected does the device start recording and send the recording to Amazon. Data management (privacy) is governed by the terms published on the Amazon.com website. Therefore, no processing of voice recordings is carried out by Legrand Netatmo Bticino.