Why the R900® IoT Gateway? Get the most value from your current endpoint infrastructure and workforce through Neptune R900 Systems that allow you to migrate at your own pace from walk-by and mobile Automatic Meter Reading (AMR) to Advanced Metering Infrastructure (AMI). You choose the optimal reading solution without special reprogramming of R900 endpoints. The R900 IoT Gateway and compatible LoRaWAN network provide a secure and scalable IoT network for Smart Water automation, incorporating the Neptune R900® endpoint. Support of AMI functionality can be achieved rapidly.