Introduction - netvox R718KA2 User Manual

1. Introduction

R718KA2 is a 2-way current detection device for Netvox Class A type devices based on LoRaWAN open protocol.
The device is suitable for detecting 4mA to 20mA current, and R718KA2 is compatible with LoRaWAN protocol.
LoRa Wireless Technology:
LoRa is a wireless communication technology famous for its long-distance transmission and low power consumption. Compared with
other communication methods, LoRa spread spectrum modulation technique greatly extend the communication distance. It can be widely
used in any use case that requires long-distance and low-data wireless communications. For example, automatic meter reading, building
automation equipment, wireless security systems, industrial monitoring. It has features like small size, low power consumption, long
transmission distance, strong anti-interference ability and so on.
LoRaWAN:
LoRaWAN uses LoRa technology to define end-to-end standard specifications to ensure interoperability between devices and gateways
from different manufacturers.
2