We are a brazilian startup that uses the sound analysis to protect the environment. Our IoT devices runs AI algorithms to detect crucial types of sonds (biodiversity degradation? Land grabbers? Illegal mining?) If an specific sound is detected, the device sends alerts in near real time bringing the opportunity to do something before it is too late. The autonomous devices installed in the area of interest, and transmits data to our web platform by sattelite, 4/3G or LoRaWAN. www.greenbug.com.br