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Introduction
R718WAA is an alarm device for water leakage detection of netvox ClassA type device based on LoRaWAN open protocol,
which is compatible with LoRaWAN protocol. When the sensor of R718WAA detects water leakage, R718WAA will send
alarm information and temperature and humidity to the gateway. When the sensor detects that there is no water leakage, it will
send the information that the state returns to normal and the temperature and humidity to the gateway.
LoRa Wireless Technology:
LoRa is a wireless communication technology dedicated to long distance and low power consumption. Compared with other
communication methods, LoRa spread spectrum modulation method greatly increases to expand the communication distance.
Widely used in long-distance, low-data wireless communications. For example, automatic meter reading, building automation
equipment, wireless security systems, industrial monitoring. Main features include small size, low power consumption,
transmission distance, 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.