To ensure the best product performance, I'd like you to please
read this manual and keep it for future reference.
General Terms Used in the Manual:
Weather Station: Includes the console and sensors (or sensor
array).
Gateway: Also known as a hub, it is a display less console. Here,
refer to the GW2000 device.
Transmitter: Refers to the sensor.
Receiver: Refers to the console.
RF: Radio frequency.
It refers to the ISM and SRD SUBG (Industrial, Scientific
Medical, and Short Range Devices frequency bands below 1
GHz) for communicating between the gateway and its sensors.
This frequency is different from the 4G modem or Wi-Fi
working frequency. To avoid interferences, ISM/SRD bands are
kept separate from 4G frequencies by national regulations.
Typical ISM/SRD frequencies are 915 (Americas), 868 (Europe),
433 (worldwide), and 920 (Japan, Korea).