LoRa Technology is a wireless modulation for long-range, low-power, low-data-rate applications, achieving a range of more than 15 kilometers in a suburban environment and more than 2 kilometers in a dense urban environment. You can use the LoRa network of KPN, Proximus, The Things Network, etc. or you can make your own network. Sigfox is an alternative for LoRa. The features are the same, but the communication protocols are different.