[elecena] LWL02-EU868 LoRaWAN Water Leak Sensor - zmiany ceny LWL02 LoRaWAN Water Leak Sensor The Dragino LWL02 is a LoRaWAN Water Sensor. When there is water between the two metal probes, LWL02 indicates a water leak event and uplink to IoT server via LoRaWAN network. LWL02-EU868 LoRaWAN Water Leak Sensor - 21.65 EUR https://elecena.pl/product/19560097/lwl02-eu868-lorawan-water-leak-sensor 2021-10-05 LWL02-EU868 LoRaWAN Water Leak Sensor - 21.60 EUR https://elecena.pl/product/19560097/lwl02-eu868-lorawan-water-leak-sensor 2026-02-23