- Bands: AS 923, AU 915, EU 868, IN 865, KR920, RU864, US 915

We deliver globally via FedEx
ERS is a sensor for measuring the indoor environment in homes, offices and smart buildings. The discreet sensor is designed to be wall mounted, ERS is completely wireless. Powered by two 3.6V AA lithium batteries (not included), the sensor can run for up to 10 years.
The device features sensors for measuring Carbon Dioxide (CO₂), temperature, humidity, light, and motion. The reporting intervals can be set by a free Android app, or changed via LoRaWAN downlinks.
Don't need the PIR sensor? See the Elsys ERS CO₂ Lite for the low-cost Lite version.
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