R718F Netvox LoRaWAN Wireless Reed Switch Open/Close Detection Sensor Frequency:AS923 MHz once again

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LoRa direct sequence spread spectrum technology can also bring further communication distance

R718F Netvox LoRaWAN Wireless Reed Switch Open/Close Detection Sensor Frequency:AS923 MHz once againR718F Netvox LoRaWAN Wireless Reed Switch Open Close Detection Sensor R718F utilizes a reed switch to detect whether two objects are separated or not. An example of R718Fs application is to detect the state of a door or window for security purposes. It is based on SX1276 wireless communication module, and the communication is fully compatible with LoRaWAN Protocol (Class A). The reed switch is on (conducting) within the magnetic range, and is off (non