The system adopts Lora technology to carry out wireless data transmission. The distance between concentrator and water meter is about 1km, and the distance between concentrator and water meter can reach about 5km through up to 5-level relay routing. The handheld is responsible for setting the necessary parameters of the wireless meter. B/S architecture, available for two management identities: toll collector and administrator, the remote meter reading software is convenient for the daily work of file management of users, real-time meter reading and fee collection. Functions of meter reading time, instant meter reading, remote control meter switch and so on can be set through the management software, and also the built-in battery voltage of the wireless remote meter can be monitored online in case the battery needs to be replaced when voltage in low.