VEVOR 7-in-1 Wireless Weather Station, 190.5 mm VA Display, Solar Powered Outdoor Sensor, Rain Gauge, Indoor Outdoor for Weather Forecast, Temperature, Humidity, Wind Speed and Direction (No WiFi)
The solar panel serves as a backup power source, directly powering the sensor on sunny days without charging the battery. At other times, it is powered by alkaline batteries.
The outdoor sensor and indoor unit communicate wirelessly; Wi-Fi is not used.
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