19/09/2026
Our 4G / NB-IoT IC Card Prepaid Water Meter – Smart Prepayment, Remote Management
Watch the video to see how our IC card prepaid water meter works – now with 4G or NB-IoT connectivity for remote reading, valve control, and real-time data.
How it works:
Customer buys credit
Credit is loaded onto an IC card
Card is inserted into the meter
Water flows – and is deducted from the balance
When credit runs out, the valve closes automatically
With 4G or NB-IoT, you also get:
✅ Remote meter reading – no manual reading needed
✅ Remote valve control – manage supply from anywhere
✅ Real-time alerts – leak, tamper, low battery
✅ Online recharge – customers top up via mobile
✅ IP68 waterproof – install anywhere
✅ DN15 to DN300 sizes
Perfect for: Apartments, housing complexes, rural water supply, and commercial buildings.
30+ years manufacturer since 1995. Exported to 140+ countries.
📩 Contact Helen: [email protected] / +86 18637817807