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is a signal quality tester based on the standard LoRaWAN protocol, equipped with GPS positioning capabilities. It is primarily used to test the LoRa network signal strength at construction sites. It can test the packet loss rate for both uplink and downlink, as well as the Received Signal Strength Indicator (RSSI) and Signal-to-Noise Ratio (SNR), thereby facilitating the analysis and assessment of the LoRa network signal coverage at construction sites

Wireless Vibration and Temperature Monitoring Device, utilizing LoRa technology, is capable of simultaneously measuring and monitoring the vibration and temperature of the target object.

With the It complies with NEMA and the LoRaWAN^TM  Specification Class C standard for easy and fast access to LoRaWANN^TM  network. With current and voltage measurement circuit inside, it collects the load status in real time. It has strong anti-interference ability and costs low power consumption, capable in long distance transmission. It has the advantages of small size, easy operation and maintenance, free wiring, reliable performance. It is an energy-saving design for smart lighting.