myDevices Netvox Indoor Water Leak Sensor

Netvox R311W Is A Water Leak Sensor Based On LoRaWAN™ Protocol (ClassA) Carrying Leak Detection And Alarm Function. When Z311W Detects A Leak, It Will Send An Alarm Message To The Gateway. When The Sensor Detects No Leak, It Will Send A Message That Reports The Status To The Gateway. There Are Two Water Leak Sensors Which Allow Users To Monitor Two Spots"