Wireless Environmental Monitoring RF Wireless Temperature Sensor Work with RF Wireless Gateway Transmission Mode 4G/2g WiFi - China Wireless Temperature, Temperature Data Logger
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By A Mystery Man Writer
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4.9(719)
Product Description
Tzone LORA Wireless Temperature Monitor Sensor With 4G LTE Gateway
Built-in 4G/5G+2G SIM Card: Global LTE 4G/5G, fallback 2G network, works up to 4 months on a full charge at 1 hour uploading interval. This allows for