The LR590 Leak sensor is a wireless water leak and temperature & humidity sensor with LoRaWAN support. The Dew point is easily calculated using the temperature and humidity parameters of LR590 inside the Vutlan web interface.Sensor designed with Class A, ver. 1.0.3. RH accuracy is ± 3%, temperature accuracy is ± 0.5°C. Built-In theft attempt sensor. The device uses a 3.7V ER14335 battery, which has a service life of 10 years in an operating temperature range of -10°C to +80°C.