Elsys ERS2 Sound

ERS Sound LoRa is a LoRaWAN sensor for high accuracy indoor climate measurements and is a great sensor for smart buildings, dynamic workspaces or climate control. The ERS Sound LoRa measure sound level, temperature, humidity, light and motion. The ERS Sound monitors both peak and average sound level and is a perfect device for places where the level of sound is important. For example in libraries, classrooms, airports, or other similar places. All Elsys sensors are equipped with NFC (Near Field Communication) for easy configuration with a smart phone. All settings, such as data rate, encryption keys, triggers and activation can be changed and managed in the Elsys configuration app “Sensor settings”. The battery life is estimated to be up to 2 years, depending on sample interval, transmit interval, data rate, and environmental factors. The sensor is powered by two 3,6V AA lithium battery (sold separately).