◈ STS Prepaid Working Mode, Remote Meter Recharge via GPRS/NB-IoT/LoRaWAN
◈ Real Time Clock (RTC) function, regular Remote RTC Calibration to ensure clock accuracy for basic meter functions, such as hourly/monthly frozen data
◈ Daily Automatic Meter Data Upload,such as Hourly Consumption Data, Battery Voltage, Meter Running Status, Event Record etc.
◈ Remote Meter Parameter Checking & Valve Control
◈ Meter Illegal Connection Detection & Alarm (Optional)
◈ Water Leakage Detection & Alarm (Optional)
◈ 10 years' Hourly/Monthly Consumption Data Record
◈ Prepaid and Postpaid Working Mode switchable
◈ Touchable Button for convenient Data Query & Data Upload
◈ Easy SIM card insert and replace