[elecena] ERS2CO2 Room Sensor Climate / CO2 / Light / Motion Indoor LoRaWAN - zmiany ceny ELSYS LoRaWAN® CO2 level, temperature, humidity, light, and motion (PIR) sensor ERS2 CO2 is a wireless LoRaWAN® sensor for indoor environments that measures: ERS2CO2 Room Sensor Climate / CO2 / Light / Motion Indoor LoRaWAN - 242.85 EUR https://elecena.pl/product/24496360/ers2co2-room-sensor-climate-co2-light-motion-indoor-lorawan 2023-11-23 ERS2CO2 Room Sensor Climate / CO2 / Light / Motion Indoor LoRaWAN - 248.02 EUR https://elecena.pl/product/24496360/ers2co2-room-sensor-climate-co2-light-motion-indoor-lorawan 2026-09-11