Availability: In stock
The Dragino LAQ4 is a LoRaWAN Air Quality Sensor, designed to measure the surrounding environment parameters including TVOC (Total Volatile Organic Compound), eCO2 (equivalent CO2), temperature and relative air humidity.
LAQ4 has a temperature and humidity alarm. It supports datalogging and the data can be retrieved with LoRaWAN commands. To be able to get accurate measurements of TVOC and eCO2, LAQ4 requires calibration.
The sensor is powered by a replaceable ER18505 Li-SOCI2 battery. It can run 7-10 months depending on the network environment and working mode.