ERS Sound


ERS Sound is equipped with internal sensors for measuring indoor temperature, humidity, light, motion, and sound levels. The sound sensor is always listening which makes you never miss any sound events.

Out of stock! Available on backorder

Quantity Price
1+ 156 EUR
10+ 130 EUR
100+ 113 EUR
SKU: ERS2SOUND Categories: , ,


ERS Sound is an advanced LoRaWAN® device for indoor environment measuring. This device is discrete and has a minimalistic design which makes it ideal for mounting on a wall or any surface. The ERS Sound will monitor both peak and average sound levels and is a perfect device for places where the level of sound is important. Be able to create the best environment in libraries, classrooms, airports, or other similar places.  

The battery life is estimated to be up to 2 years but depends on sample interval, transmit interval, data rate, and environmental factors. It is powered by two 3,6V AA lithium batteries.

All our sensors are equipped with NFC (Near Field Communication) for easy configuration with an Android phone. You can change the sample rate, data rate, encryption keys, triggers, activation, and much more in our application “Sensor Settings“.  All our sensors are built on the LoRaWAN® stack from Semtech.

Channel plans for US 902-928, EU 863-870, AS 923, AU 915-928, and KR 920-923.

Batteries are not included. 

Please visit our Documents & Firmware page for more information about this product.

Additional information

Weight 0.1 kg
Dimensions 86 × 86 × 27 mm

Temperature, Humidity, Light, Motion, Sound level

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