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1.
Introduction
The R718LB2 is a long-range (communication distance) Wireless 2-Gang Hall Type Open/Close
Detection Sensor for Netvox Class A type devices based on the LoRaWAN open protocol, and is
compatible with the 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.
