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

More information about this device can be found here.