
DN15 / DN20 • Class B (ISO 4064) • IP68 Submersible
Prepaid Water Meter — STS Token
Volumetric prepaid water meter with integrated 12-key numeric keypad and motorized shut-off valve. Tenants enter 20-digit STS tokens generated by utility management software to replenish water credit.
- 20-digit encrypted STS token entered directly on meter keypad
- Integrated motorized valve shuts automatically at zero credit
- IP68 submersible enclosure for outdoor meter pits
- Multi-year internal lithium battery without mains wiring





